Insider KB5015888 Windows 11 Insider Beta Build 22621.436 and 22622.436 - July 19


UPDATE 7/28:


Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 22621.436 and Build 22622.436 (KB5015888) to the Beta Channel. We’re also kicking of a Bug Bash for the Beta Channel starting tomorrow – details below!
  • Build 22622.436 = New features rolling out.
  • Build 22621.436 = New features off by default.
As a reminder, Insiders who landed in the group with new features turned off by default (Build 22621.xxxx) can check for updates and choose to install the update that will have features rolling out (Build 22622.xxx).

What’s new in Build 22622.436

Improved nearby sharing

The discovery of devices under nearby share when sharing a local file from the desktop, File Explorer, Photos, Snipping Tool, Xbox, and other apps that use the built-in Windows share window has been enhanced by using UDP (Network needs to be set to private) along with Bluetooth to discover nearby devices. You will now be able to discover and share to more devices including desktop PCs.


You can now discover and share to more devices with nearby sharing via the built-in Windows share window.
You can now discover and share to more devices with nearby sharing via the built-in Windows share window.

FEEDBACK: Please file feedback in Feedback Hub (WIN + F) under Files, Folders, and Online Storage > File sharing.

Share local files to OneDrive

When sharing a local file from the desktop, File Explorer, Photos, Snipping Tool, Xbox, and other apps that use the built-in Windows share window, you can choose OneDrive as a target to directly upload the file to OneDrive and share it further along with access control options. All this can be done right from sharing local files in File Explorer without any context switches or opening the OneDrive app.

You can choose OneDrive as a target to directly upload the file to OneDrive via the built-in Windows share window.
You can choose OneDrive as a target to directly upload the file to OneDrive via the built-in Windows share window.

(Please note this feature is currently only available for Microsoft accounts. A user will need to switch to their Microsoft account via the top right profile icon in the share window if logged in via AAD. AAD support will be added in a future update.)

FEEDBACK: Please file feedback in Feedback Hub (WIN + F) under Files, Folders, and Online Storage > File sharing.

Changes and Improvements in Build 22622.436

[Windows Terminal]

  • Windows Terminal is now the default terminal in Windows 11. This means, all command line applications will open in Windows Terminal automatically (Command Prompt and PowerShell, for example). The setting for this change can be found via Settings > Privacy & security > For developers. Please note that Windows Terminal version 1.15 or greater is required for this feature.

[Input]

  • You can now report animated gifs that you feel are inappropriate from the emoji panel (WIN + .)

Fixes in Build 22622.436

[File Explorer]

  • Fixed an issue where the tab order when using CTRL + Tab would be wrong if you’d rearranged the tabs in File Explorer.
  • Fixed an explorer.exe crash when dragging tabs around.
  • If “Show all folders” is enabled, the dividers in File Explorer’s navigation pane should no longer show. With this change, it should also address the issues where dividers were unexpectedly showing in some other folder pickers.
  • Opening a zipped folder in a new tab should no longer have a blank tab name.
  • Removable drives should no longer unexpectedly be displayed in a section by themselves in the navigation pane, which was breaking up the section with This PC and Network.
  • Fixed an issue where the add new tab button wasn’t clearly visible when using Aquatic or Desert contrast themes.
  • A faint line should no longer display between the current tab and the command bar.
  • Updated the tooltip when hovering over a tab to suggest using CTRL + W to close the tab (rather than CTRL + F4, which didn’t work).
  • If focus is on the tab row, CTRL + W will no longer unexpectedly close two tabs instead of just the tab in focus.
  • Fixed an issue where the tab row might unexpectedly expand vertically, covering the command bar contents.

[Start]

  • Fixed a Start crash which was impacting some Insiders on Build 22622.160.

Fixes included for BOTH Build 22621.436 & Build 22622.436

This update includes the following improvements:
  • We fixed an issue that prevents troubleshooters from opening.
  • We fixed an issue that causes the Smart App Control to block catalog-signed files.
  • We fixed an issue that might highly distort photos you take using the Camera app. This issue occurs when using certain cameras under certain low light conditions.
  • We fixed an issue that throws an exception when you debug drivers using Visual Studio 2022 version 17.2 or later.
  • We fixed an issue that causes the Windows profile service to fail sporadically. The failure might occur when signing in. The error message is, “gpsvc service failed to sign in. Access denied”.
  • We fixed an issue that prevents virtualized App-V Office applications from opening or causes them to stop responding.

[General]

  • We fixed an issue resulting in a small number of Insiders in the Beta Channel experiencing cyclical crashes in Explorer.exe and other Windows UI components, making the screen look like it’s flickering. Please note, this fix should stop more Insiders from being newly impacted, however if you are already impacted by this, you will need to run the following command in PowerShell to resolve it: Add-AppxPackage -Register -Path C:\Windows\SystemApps\Microsoft.UI.Xaml.CBS_8wekyb3d8bbwe\AppxManifest.xml -DisableDevelopmentMode -ForceApplicationShutdown
  • Fixed an issue which was causing some Insiders on the previous Beta Channel flight to have their PCs stuck on a black screen after waking from sleep.
  • Fixed an issue which would lead to losing network connectivity after turning on mobile hotspot.
  • Fixed an issue causing Build 22621.290 / 22622.290 to fail to install with error 0x800f081f for some Insiders.

Known issues

[File Explorer]

  • The up arrow is misaligned in File Explorer tabs. This will be fixed in a future update.

Beta Channel Bug Bash

We’re doing a special Bug Bash just for Beta Channel this week! If you’re on Build 22622.436, check the Feedback Hub later this week for a variety of Quests for you to try out and give feedback on. The Bug Bash will be running from July 20th to 25th (PDT).

About the Beta Channel

The Beta Channel will be the place we preview experiences that are closer to what we will ship to our general customers. Because the Dev and Beta Channels represent parallel development paths from our engineers, there may be cases where features and experiences show up in the Beta Channel first. However, this does not mean every feature we try out in the Beta Channel will ship. We encourage Insiders to read this blog post that outlines the ways we’ll try things out with Insiders in both the Dev and Beta Channels.

Important Insider Links

Thanks,
Amanda & Brandon

Source:

Check Windows Updates


UUP Dump:

64-bit ISO download:


ARM64 ISO download:

 
Last edited:
22622.436 downloaded and installed quickly and seems to be working just fine so far.
 

My Computer

System One

  • OS
    Windows 11 Pro 25H2 26200.8457
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home built
    CPU
    Ryzen 5 7600
    Motherboard
    Gigabyte B650M Aorus Elite AX Ice
    Memory
    32 Gb DDR5 6000Hz Corsair Vengeance
    Graphics Card(s)
    Sapphire Pulse RX 7600
    Sound Card
    Internal Realtek
    Monitor(s) Displays
    Samsung 32" Odyssey G5 G50D QHD
    Screen Resolution
    2560 x 1440
    Hard Drives
    WD Black SN 770 1Tb; SanDisk SDSSDA240G ; Seagate 2Tb HDD
    PSU
    MSI MAG A750GL
    Case
    Enermax Marbleshell MS21
    Cooling
    Thermaltake Peerless Assassin 120 White ARGB, 3 x 120 intake, 1 x 120 exhaust
    Keyboard
    Aukey KM-G12
    Mouse
    Razer Basilisk v3 Pro 35K
    Internet Speed
    1 Gb/s up & 800 Mb/s down
    Browser
    Brave / Edge
    Antivirus
    Windows / Malwarebytes

My Computer

System One

  • OS
    Windows 11 Pro 25H2 (RP channel)
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI
    CPU
    AMD Ryzen 7 9800X3D 8-core
    Motherboard
    MEG X870E Godlike
    Memory
    64GB Corsair Titanium 6000/CL30
    Graphics Card(s)
    MSI Suprim 5080 SOC
    Sound Card
    Soundblaster AE-9
    Monitor(s) Displays
    ASUS TUF Gaming VG289Q
    Screen Resolution
    3840x2160
    Hard Drives
    Samsung 9100 Pro 4TB (gen 5 x4, system drive/games)
    Samsung 990 Pro 2TB
    Samsung 980 Pro 2TB
    Samsung 870 Evo 4TB
    Samsung 870 Evo 2TB
    Samsung T9 4TB
    PSU
    Seasonic PX-2200
    Case
    Bequiet! Dark Base Pro 901
    Cooling
    Noctua NH-D15S Chromax black
    Keyboard
    Logitech G915 X (wired)
    Mouse
    Logitech G903 with PowerPlay charger
    Internet Speed
    900Mb/sec
    Browser
    Microsoft Edge
    Antivirus
    Windows Defender
Finally, File Explorer tabs appeared without any extra tools, but I have the issue where File Explorer opens with a white page the first time you open the app when using Dark Mode.
 
Last edited:

My Computers

System One System Two

  • OS
    Windows 11 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom Built
    CPU
    Intel i9 14900KF
    Motherboard
    ASUS Z790 ProArt Creator WiFi
    Memory
    64GB Corsair Vengeance RGB
    Graphics Card(s)
    MSI 4090 Suprim X
    Sound Card
    Onboard
    Monitor(s) Displays
    1 x Asus 24". 1 x Asus 32"
    Screen Resolution
    1920 x 1080 & 2560 x 1440
    Hard Drives
    Multiple
    PSU
    Corsair 1200HX
    Case
    Corsair 7000D RGB
    Cooling
    Corsair H150I Capellix XT
    Keyboard
    Corsair K70 RGB PRO
    Mouse
    Corsair M55 RGB Pro
    Internet Speed
    1000Mbps
    Browser
    Edge
    Antivirus
    Windows Default
  • Operating System
    Windows 11 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom Built
    CPU
    Intel i7 6800K
    Motherboard
    ASUS Z99 Deluxe
    Memory
    32GB DDR4 (Corsair)
    Graphics card(s)
    ASUS GTX 1080ti
    Sound Card
    Onboard
    Monitor(s) Displays
    1x Viewsonic 24" 1x LG 19"
    Screen Resolution
    1920 x 1080 & 1600 x 900
    Hard Drives
    3 x SATA SSD
    PSU
    650W Gigabyte Bronze
    Case
    Coolermaster HAF-X
    Cooling
    Noctua NH-15 Chroma black
    Keyboard
    Generic RGB
    Mouse
    Microsoft Basic
    Internet Speed
    1000Mbps
    Browser
    Edge
    Antivirus
    Windows Default
Finally, File Explorer tabs appeared without any extra tools, but I have the issue where File Explorer open with a white page the first time you open the app when using Dark Mode.
I've still got the white page issue as well, was hoping this update would take care of it but not yet. At least my tabs stay on consistently now instead of turning off and on after different reboots.
 

My Computers

System One System Two

  • OS
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Alienware 18 Area-51
    CPU
    Intel Core Ultra 9 275HX (24-Core)
    Motherboard
    Alienware
    Memory
    64GB DDR5 6400MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 5080 and Intel UHD Graphics
    Sound Card
    Onboard, Realtek high-performance Audio chips (ALC3329 & ALC1708))
    Monitor(s) Displays
    300HZ 18-inch QHD 500 nit Comfort View+
    Screen Resolution
    2560 x 1600
    Hard Drives
    2TB NVMe M.2 PCIe Gen 5 SSD
    Case
    Magnesium Alloy
    Cooling
    Advanced Cryo-Tech Quad-Fan Cooling system & large vapor chamber
    Keyboard
    Cherry MX ultra low profile mechanical keyboard with per key AlienFX RGB lighting
    Mouse
    Logitech MX Master 4
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
  • Operating System
    Windows 11 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Qualcomm Snapdragon X Elite (12 Core) ARM based CPU
    Motherboard
    Microsoft Corp.
    Memory
    16GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno X1-85
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    120 Hz 13.8-inch 600 nit PixelSense Flow touchscreen
    Screen Resolution
    2304x1536
    Hard Drives
    1TB NVMe Gen 4 SSD
    Case
    Anodized Aluminum
    Cooling
    Traditional active cooling fan system
    Keyboard
    Mechanical QWERTY, backlit when in use
    Mouse
    Logitech MX Master 4 and Surface Arc Mouse
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
After successfully installing this build after moving from RP last night, I turned on the computer this morning and had File Explorer tabs. If all the posts on FE tabs are anything to go by, I'll expect it to disappear soon enough.
 

My Computer

System One

  • OS
    Windows 11
Another new feature not mentioned for this update/build is the new Open With Dialog
 

My Computers

System One System Two

  • OS
    Windows 11 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom Built
    CPU
    Intel i9 14900KF
    Motherboard
    ASUS Z790 ProArt Creator WiFi
    Memory
    64GB Corsair Vengeance RGB
    Graphics Card(s)
    MSI 4090 Suprim X
    Sound Card
    Onboard
    Monitor(s) Displays
    1 x Asus 24". 1 x Asus 32"
    Screen Resolution
    1920 x 1080 & 2560 x 1440
    Hard Drives
    Multiple
    PSU
    Corsair 1200HX
    Case
    Corsair 7000D RGB
    Cooling
    Corsair H150I Capellix XT
    Keyboard
    Corsair K70 RGB PRO
    Mouse
    Corsair M55 RGB Pro
    Internet Speed
    1000Mbps
    Browser
    Edge
    Antivirus
    Windows Default
  • Operating System
    Windows 11 25H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom Built
    CPU
    Intel i7 6800K
    Motherboard
    ASUS Z99 Deluxe
    Memory
    32GB DDR4 (Corsair)
    Graphics card(s)
    ASUS GTX 1080ti
    Sound Card
    Onboard
    Monitor(s) Displays
    1x Viewsonic 24" 1x LG 19"
    Screen Resolution
    1920 x 1080 & 1600 x 900
    Hard Drives
    3 x SATA SSD
    PSU
    650W Gigabyte Bronze
    Case
    Coolermaster HAF-X
    Cooling
    Noctua NH-15 Chroma black
    Keyboard
    Generic RGB
    Mouse
    Microsoft Basic
    Internet Speed
    1000Mbps
    Browser
    Edge
    Antivirus
    Windows Default

My Computers

System One System Two

  • OS
    Win 11 Pro (25H2 RP)
    Computer type
    Laptop
    Manufacturer/Model
    Acer AN515-54
    CPU
    Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz 2.40 GHz
    Memory
    32GB
    Graphics Card(s)
    Nvidia GeForce GTX 1650, Intel UHD 630
    Monitor(s) Displays
    Acer CB272D
    Screen Resolution
    1920x1080
    Hard Drives
    256GB and 1T SSD
    Internet Speed
    500MB
    Browser
    Edge (Stable)
    Antivirus
    Microsoft Defender
  • Operating System
    Win 11 Pro (RP)
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion 5 16IAX10 - Type 83NX
    CPU
    Intel(R) Core(TM) Ultra 9 275HX (2.70 GHz)
    Memory
    32GB DDR5-5600
    Graphics card(s)
    NVIDIA® GeForce RTX™ 5060 8GB
    Monitor(s) Displays
    Acer CB272D
    Screen Resolution
    1920x1080 75Hz
    Hard Drives
    WD Green SN3000 (2TB)
    Samsung Portable T5 (2TB)
    Keyboard
    Logi MX Keys
    Mouse
    Logi MX Anywhere 3
    Internet Speed
    500MB
    Browser
    Edge
    Antivirus
    MS Defender

My Computer

System One

  • OS
    26200.8037
    Computer type
    PC/Desktop
    CPU
    i5-11400F
    Motherboard
    Gigabyte
    Memory
    32GB
    Graphics Card(s)
    Geforce GT-1030
    Keyboard
    Logitech K400
    Mouse
    Logitech M720
    Internet Speed
    600 Mb
    Browser
    Edge
I had similar issues from home. Never resolved it.
Mine got resolved re-running the failed one and then it completed the download and finally created the ISO just fine.
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Asus/Custom Build
    CPU
    Intel® Xeon® X5690 3.47GHz Six-Core
    Motherboard
    Asus P6T Deluxe v2
    Memory
    G.Skill PC3-12800 1600MHz 24GB
    Graphics Card(s)
    NVIDIA GeForce GTX 1050
    Sound Card
    SoundMAX ADI AD2000B HD Audio
    Monitor(s) Displays
    Acer T232HL Touch Screen
    Screen Resolution
    1920 x 1080 @ 60Hz
    Hard Drives
    6 Crucial MX500 SSD 1TB each.
    PSU
    Thermaltake Toughpower Gold 850W
    Case
    Thermaltake Armor VA8000SWA
    Cooling
    Thermaltake Air Cooling System
    Keyboard
    Illuminated Multimedia LED Keyboard
    Mouse
    M16 Dual Mode Illuminated Mouse - Bluetooth / 2.4 GHz Mode
    Internet Speed
    800 Mbps
    Browser
    Edge / Opera / Vivaldi / Chrome / Firefox / Brave
    Antivirus
    Windows Defender Security
Source:

Check Windows Updates


UUP Dump:

64-bit ISO download:


ARM64 ISO download:

22622.436 UUP Dump is giving errors during the download (English UK edition), the ISO can't be built. 22621.436 is fine.
 
Last edited:

My Computer

System One

  • OS
    Windows 11 Pro 25H2 (RP channel)
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI
    CPU
    AMD Ryzen 7 9800X3D 8-core
    Motherboard
    MEG X870E Godlike
    Memory
    64GB Corsair Titanium 6000/CL30
    Graphics Card(s)
    MSI Suprim 5080 SOC
    Sound Card
    Soundblaster AE-9
    Monitor(s) Displays
    ASUS TUF Gaming VG289Q
    Screen Resolution
    3840x2160
    Hard Drives
    Samsung 9100 Pro 4TB (gen 5 x4, system drive/games)
    Samsung 990 Pro 2TB
    Samsung 980 Pro 2TB
    Samsung 870 Evo 4TB
    Samsung 870 Evo 2TB
    Samsung T9 4TB
    PSU
    Seasonic PX-2200
    Case
    Bequiet! Dark Base Pro 901
    Cooling
    Noctua NH-D15S Chromax black
    Keyboard
    Logitech G915 X (wired)
    Mouse
    Logitech G903 with PowerPlay charger
    Internet Speed
    900Mb/sec
    Browser
    Microsoft Edge
    Antivirus
    Windows Defender
I've still got the white page issue as well, was hoping this update would take care of it but not yet. At least my tabs stay on consistently now instead of turning off and on after different reboots.
same issue here since 22621.232, FE activated automatically but this issue bothering me (my eyes) much here
hoped, updating to the latest 22622.436 fixed that, but sadly it didn't.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro Latest Retail Build
    Computer type
    PC/Desktop
    Manufacturer/Model
    Gaming-Rig (Intel 13th Gen based Self-Assembled)
    CPU
    Intel 13th Gen i5-13600KF
    Motherboard
    MSI PRO Z790-A WIFI DDR5
    Memory
    G-Skill Trident Z5 RGB 32GB Kit (F5-7200J3445G16GX2-TZ5RK) @7200 MT/s CL34
    Graphics Card(s)
    Nvidia GeForce RTX 4060 Ti 16GB OC
    Sound Card
    Motherboard Realtek UDA DTS Audio
    Monitor(s) Displays
    Hisense 43" 4K QLED
    Screen Resolution
    4096 * 2160 (4K)
    Hard Drives
    1. SSD1: NVME PCI-e Gen4x4 Kingstone KC3000 [500 GB]
    2. SSD2: NVME PCI-e Gen4x4 Adata XPG S70 Blade [1 TB]
    3. HDD 1: Seagate BarraCuda 4TB 5400 RPM
    4. HDD 2: Seagate SkyHawk 4TB 7200 RPM
    PSU
    Deepcool 750W Gold Full Modular
    Case
    Deepcool CH510 MESH DIGITAL
    Cooling
    Deepcool AK400 Zero Dark Edition CPU Cooler + 5x Arctic Chassis 120mm PWM PST CO Pressure-Optimized Fans
    Keyboard
    Razer Cynosa V2 RGB Gaming Keyboard
    Mouse
    Logitech G304 LIGHTSPEED Wireless Gaming Mouse
    Internet Speed
    100 Mbps Fiber Broadband
    Browser
    Chrome+Firefox (Latest always)
    Antivirus
    Eset Security Ultimate (Latest)
    Other Info
    My Gaming Configurations
  • Operating System
    Windows 11 Pro Latest Build
    Computer type
    PC/Desktop
    Manufacturer/Model
    Work Desktop (Intel 12th Gen based Self-Assembled)
    CPU
    Intel 12th Gen i5-12400
    Motherboard
    MSI MAG B760 Tomahawk WIFI
    Memory
    Crucial Ballistix DDR4 32GB [16x2 Dual Channel] @3600 CL:16
    Graphics card(s)
    Integrated Intel UHD 720 iGPU
    Sound Card
    Motherboard Realtek UDA DTS Audio
    Monitor(s) Displays
    Sony Bravia 32" LED TV
    Screen Resolution
    1920 * 1080 (Full HD)
    Hard Drives
    1. SSD: NVME M.2 2280 Gen3x4 WD Blue SN570 250GB
    2. HDD: WD Blue 1TB @5400
    PSU
    Cooler Master MWE V2 750W Gold Fully Modular
    Case
    Cooler Master MasterBox MB540 ARGB
    Cooling
    Intel Stock CPU Cooler FAN+ 5x Arctic Chassis 120mm PWM PST CO Pressure-Optimized Fans
    Keyboard
    Logitech K295 Wireless M&K Combo
    Mouse
    Logitech K295 Wireless M&K Combo
    Internet Speed
    100 Mbps Optical Fiber Broadband
    Browser
    Google+Firefox (Latest)
    Antivirus
    Eset Security Ultimate (Latest)
    Other Info
    My Workbench Configuration

My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO M.2,
    TerraMaster F8 SSD Plus NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Amazon Basics Wired Full Keyboard MD005
    Mouse
    Logitech MX Master 4
    Internet Speed
    2 Gbps Download and 100 Mbps Upload
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    CyberPower CP1500PFCLCD
    Galaxy S23 Plus phone
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Surface Laptop 7 Copilot+ PC
    CPU
    Snapdragon X Elite (12 core) 3.42 GHz
    Memory
    16 GB LPDDR5x-7467 MHz
    Monitor(s) Displays
    15" HDR
    Screen Resolution
    2496 x 1664
    Hard Drives
    1 TB SSD
    Internet Speed
    Wi-Fi 7 and Bluetooth 5.4
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
I have a question for some of the more knowledgeable members of this forum might be able to answer. I was on RP 22621.232 and switched to Beta and updated to 22621.436. I then checked for updates again and installed 22622.436. My question is, when upgrading to a different build, does Windows automatically save an image of the previous installation so a user can utilize the Go Back feature? In my case the Go Back option is greyed out and the device storage in use never changed. I just thought it odd and was mystified. I made a backup image on an external drive before starting so it's not a concern, more a curiosity.
 

My Computer

System One

  • OS
    Windows 11
I recently installed Win 11 21H2 and tested the NVME performance as a baseline and the performance was very good. I did a clean install of Win 11 22621.1 updating it to 22622.436… performing the same tests… the read/write speeds were much slower compared to Win 11 21H1. Has anyone experienced slower NVMe performance with the 22622.436 build?
Actually I saw good NVMe perf with the beta build 22622, but very slow speeds with the Dev build 25163 ??
 

My Computer

System One

  • OS
    Windows 10 , Windows 11
    Computer type
    PC/Desktop
    CPU
    i7-9700
    Motherboard
    Asus ROG Strix Z-390e
    Memory
    32gb
    Graphics Card(s)
    RTX2060S
I spent an entire afternoon getting out of the Insider Preview version I had switched to from beta 22621.169, because the CU for the Insider Preview refused to install no matter what I did--troubleshooter didn't do it and neither did the script-cleaning tutorial for WU--so I had a Macrium Reflect backup of my C:\ partition, 22621.100 beta-channel build, which I restored. After that, I was able to successfully upgrade to 22622.436 beta--so I am back in the Beta channel. Hooray.

The problem with 22621.169, as I reported here and on the HUB, was that I could not update to the CU released for that build to bring me 22621.232. Nothing worked, as I mentioned. Trying my Beta restore to 22621.100 was my last attempt to reconcile my installation--and it worked, fortunately, to put in me in the current Beta-channel build 22622.436. But, like I said, I am back in the Beta channel now...

What I think happened was that despite Microsoft's statements that I could switch between channels when the build version numbers were the same, switching to Insider Preview 22621.169 from Beta channel 22621.169 seemed to work, but when I tried to install the next CU into the Insider Preview build--it always failed, as I mentioned. I think that my switching channels from Beta to Insider Preview did not go as smoothly as Microsoft said it should, and that was my problem. I think. Just glad to have successfully returned to at least a stable Beta-channel build 22622.436.
 

My Computer

System One

  • OS
    Win11 Release Beta channel
    Computer type
    PC/Desktop
    Manufacturer/Model
    a cherry-picked assembly
    CPU
    AMD R7 7800X3D
    Motherboard
    MSI x870 Tomahawk Wi-Fi, 8-layer, 2 oz copper, server PCB
    Memory
    GSkill 2x16GB @ 6400MT/s
    Graphics Card(s)
    XFX 9070 XT SWIFT tri-fan (PCIe5.0)
    Sound Card
    Creative Labs G8 USB External Sound device, Gaming DAC, Sound Card & Earphone AMP.. HIGHLY RECOMMENDED, btw. Totally changed my opinion of external USB sound. I like!...;)
    Monitor(s) Displays
    Philips 43" Momentum DisplayHDR 1000-certified
    Screen Resolution
    3840x2160
    Hard Drives
    *Boot: Samsung 980 Pro 2 TB NVMe (PCIe4x4)
    *Samsung 980 EVO NVMe 500GB (PCIe 4x4)
    *Kingston SNV3S2000G 2TB NVMe (PCIe4x4)
    *Samsung 960 EVO 250GB NVMe(PCIe3x2)
    *8TB Toshiba x300 HDD
    *ST4000DM004 S3 4TB HDD
    PSU
    Gigabyte 850W Gold, Rev 2
    Case
    Lian Li Lancool 217, white, with wood trim, very nice looking--tired of black, 5-fans standard
    Cooling
    Air coutesy Lian Li
    Keyboard
    Cherry MX 2.0S RGB
    Mouse
    Razer Basilisk V3 24k DPI
    Internet Speed
    ~950Mbps down and up!
    Browser
    Firefox x64 DE
    Antivirus
    Defender
    Other Info
    Great New system. Exceeds my expectations by quite a bit, btw. I love the USB G8 SoundBlaster, it's quite an improvement over the G6!
I spent an entire afternoon getting out of the Insider Preview version I had switched to from beta 22621.169, because the CU for the Insider Preview refused to install no matter what I did--troubleshooter didn't do it and neither did the script-cleaning tutorial for WU--so I had a Macrium Reflect backup of my C:\ partition, 22621.100 beta-channel build, which I restored. After that, I was able to successfully upgrade to 22622.436 beta--so I am back in the Beta channel. Hooray.

The problem with 22621.169, as I reported here and on the HUB, was that I could not update to the CU released for that build to bring me 22621.232. Nothing worked, as I mentioned. Trying my Beta restore to 22621.100 was my last attempt to reconcile my installation--and it worked, fortunately, to put in me in the current Beta-channel build 22622.436. But, like I said, I am back in the Beta channel now...

What I think happened was that despite Microsoft's statements that I could switch between channels when the build version numbers were the same, switching to Insider Preview 22621.169 from Beta channel 22621.169 seemed to work, but when I tried to install the next CU into the Insider Preview build--it always failed, as I mentioned. I think that my switching channels from Beta to Insider Preview did not go as smoothly as Microsoft said it should, and that was my problem. I think. Just glad to have successfully returned to at least a stable Beta-channel build 22622.436.
Exactly the same problem here. I went from 22621.1 (clean install MS ISO, Release preview) > .105 > .169. I couldn't get to .232 as it kept failing.
I used UUP to get me to .232, but I can't get to Beta .436.
When I did a repair install again using MS ISO, I was on .105, which did go to .232 through Windows Update. .436 is no-go though.
I think the problems lies with Windows Update, as a few people have had similar issues.

I also think there may be a localization problem - the 22622.436 UUP ISO (EN-US) will work but the EN-GB version has errors so the ISO can't be built.

EDIT: The EN-GB UUP will now work, I've built a Beta 22622.436 ISO. The other day I tried some files were missing so the ISO building didn't start
 
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My Computer

System One

  • OS
    Windows 11 Pro 25H2 (RP channel)
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI
    CPU
    AMD Ryzen 7 9800X3D 8-core
    Motherboard
    MEG X870E Godlike
    Memory
    64GB Corsair Titanium 6000/CL30
    Graphics Card(s)
    MSI Suprim 5080 SOC
    Sound Card
    Soundblaster AE-9
    Monitor(s) Displays
    ASUS TUF Gaming VG289Q
    Screen Resolution
    3840x2160
    Hard Drives
    Samsung 9100 Pro 4TB (gen 5 x4, system drive/games)
    Samsung 990 Pro 2TB
    Samsung 980 Pro 2TB
    Samsung 870 Evo 4TB
    Samsung 870 Evo 2TB
    Samsung T9 4TB
    PSU
    Seasonic PX-2200
    Case
    Bequiet! Dark Base Pro 901
    Cooling
    Noctua NH-D15S Chromax black
    Keyboard
    Logitech G915 X (wired)
    Mouse
    Logitech G903 with PowerPlay charger
    Internet Speed
    900Mb/sec
    Browser
    Microsoft Edge
    Antivirus
    Windows Defender
It's not new build, it's new update.
I bet you are the sort of guy when asked if you would like a tea or coffee, you answer yes.
 

My Computer

System One

  • OS
    Windows 11 Pro + Win11 Canary VM.
    Computer type
    Laptop
    Manufacturer/Model
    ASUS Zenbook 14
    CPU
    I9 13th gen i9-13900H 2.60 GHZ
    Motherboard
    Yep, Laptop has one.
    Memory
    16 GB soldered
    Graphics Card(s)
    Integrated Intel Iris XE
    Sound Card
    Realtek built in
    Monitor(s) Displays
    laptop OLED screen
    Screen Resolution
    2880x1800 touchscreen
    Hard Drives
    1 TB NVME SSD (only weakness is only one slot)
    PSU
    Internal + 65W thunderbolt USB4 charger
    Case
    Yep, got one
    Cooling
    Stella Artois (UK pint cans - 568 ml) - extra cost.
    Keyboard
    Built in UK keybd
    Mouse
    Bluetooth , wireless dongled, wired
    Internet Speed
    900 mbs (ethernet), wifi 6 typical 350-450 mb/s both up and down
    Browser
    Edge
    Antivirus
    Defender
    Other Info
    TPM 2.0, 2xUSB4 thunderbolt, 1xUsb3 (usb a), 1xUsb-c, hdmi out, 3.5 mm audio out/in combo, ASUS backlit trackpad (inc. switchable number pad)

    Macrium Reflect Home V8
    Office 365 Family (6 users each 1TB onedrive space)
    Hyper-V (a vm runs almost as fast as my older laptop)
Exactly the same problem here. I went from 22621.1 (clean install MS ISO, Release preview) > .105 > .169. I couldn't get to .232 as it kept failing.
I used UUP to get me to .232, but I can't get to Beta .436.
When I did a repair install again using MS ISO, I was on .105, which did go to .232 through Windows Update. .436 is no-go though.
I think the problems lies with Windows Update, as a few people have had similar issues.

I also think there may be a localization problem - the 22622.436 UUP ISO (EN-US) will work but the EN-GB version has errors so the ISO can't be built.
Very interesting...I was about to try the UUP if my last attempt didn't work using a MR back-up, but that wasn't necessary, thankfully! Microsoft seems to be getting really sloppy with these build releases, even the Insider Preview Releases, which ought to be rock solid. Irony is I got out of Beta and went to the Preview builds for more stability, but had to come back to the beta channel to find it...;)
 

My Computer

System One

  • OS
    Win11 Release Beta channel
    Computer type
    PC/Desktop
    Manufacturer/Model
    a cherry-picked assembly
    CPU
    AMD R7 7800X3D
    Motherboard
    MSI x870 Tomahawk Wi-Fi, 8-layer, 2 oz copper, server PCB
    Memory
    GSkill 2x16GB @ 6400MT/s
    Graphics Card(s)
    XFX 9070 XT SWIFT tri-fan (PCIe5.0)
    Sound Card
    Creative Labs G8 USB External Sound device, Gaming DAC, Sound Card & Earphone AMP.. HIGHLY RECOMMENDED, btw. Totally changed my opinion of external USB sound. I like!...;)
    Monitor(s) Displays
    Philips 43" Momentum DisplayHDR 1000-certified
    Screen Resolution
    3840x2160
    Hard Drives
    *Boot: Samsung 980 Pro 2 TB NVMe (PCIe4x4)
    *Samsung 980 EVO NVMe 500GB (PCIe 4x4)
    *Kingston SNV3S2000G 2TB NVMe (PCIe4x4)
    *Samsung 960 EVO 250GB NVMe(PCIe3x2)
    *8TB Toshiba x300 HDD
    *ST4000DM004 S3 4TB HDD
    PSU
    Gigabyte 850W Gold, Rev 2
    Case
    Lian Li Lancool 217, white, with wood trim, very nice looking--tired of black, 5-fans standard
    Cooling
    Air coutesy Lian Li
    Keyboard
    Cherry MX 2.0S RGB
    Mouse
    Razer Basilisk V3 24k DPI
    Internet Speed
    ~950Mbps down and up!
    Browser
    Firefox x64 DE
    Antivirus
    Defender
    Other Info
    Great New system. Exceeds my expectations by quite a bit, btw. I love the USB G8 SoundBlaster, it's quite an improvement over the G6!

My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO M.2,
    TerraMaster F8 SSD Plus NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Amazon Basics Wired Full Keyboard MD005
    Mouse
    Logitech MX Master 4
    Internet Speed
    2 Gbps Download and 100 Mbps Upload
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    CyberPower CP1500PFCLCD
    Galaxy S23 Plus phone
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Surface Laptop 7 Copilot+ PC
    CPU
    Snapdragon X Elite (12 core) 3.42 GHz
    Memory
    16 GB LPDDR5x-7467 MHz
    Monitor(s) Displays
    15" HDR
    Screen Resolution
    2496 x 1664
    Hard Drives
    1 TB SSD
    Internet Speed
    Wi-Fi 7 and Bluetooth 5.4
    Browser
    Chrome and Edge
    Antivirus
    Microsoft Defender
Noticed a lower speed copying files, specially to a USB external disk
 

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo Legion 7i 16IRX9
    CPU
    Intel Core i9-14900HX
    Motherboard
    LENOVO LNVNB161216 Chipset HM 770
    Memory
    32 GB
    Graphics Card(s)
    Intel UHD Graphics, NVIDIA RTX 4070 Laptop
    Sound Card
    Realtek in-built
    Screen Resolution
    3200x2000 200% Scale
    Hard Drives
    C: HDD 1 TB SAMSUNG MZVL21T0HCLR-00BL2
    D: HDD 1 TB CRUCIAL CT1000P3PSSD8
    Antivirus
    BitDefender Free
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo ThinkPad X1 3Gen Extreme
    CPU
    I7 10750H
    Motherboard
    Intel MW-490
    Memory
    32 GB
    Graphics card(s)
    Intel UHD - NVIDIA 1650 Ti Max-Q
    Sound Card
    Realtek in-built
    Screen Resolution
    3840x2160 225% Scale
    Hard Drives
    C: WDC PC SN730 SDBQNTY-1T00-1001 (1 TB)
    D: KINGSTON SNV2S2000G (2 TB)
    Antivirus
    BitDefender
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