New warning in Event Viewer


cool59

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Hello friends.

Since a week ago some new warnings that I had never seen before started to appear in the event viewer.
I did some Google searches but found very few results.
I haven't installed any new program or change any settings that can explain the event.
I leave here the identification of these warnings in case someone can give some help.
It doesn't seem to affect performance but since it came out of nowhere I'd like to know why.
I see between 5 or 6 a day of these warnings.
Starts in April, 14


Warning
EventSystem
Id 4627
Firing agent

"The COM+ Event System timed out when trying to fire the DisplayLock method in event class {D5978630-5B9F-11D1-8DD2-00AA004ABD5E} for the publisher and subscriber . Subscriber has not responded within 180 seconds. The display name of the subscription is "SENS Logon Subscription". HRESULT was 800705b4"


Thanks a lot!
 

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System One

  • OS
    Windows 11 23H2
    Computer type
    Laptop
    Manufacturer/Model
    Dell XPS 13 9360
    CPU
    Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz
    Memory
    8 GB

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 22631.3737
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    PC/Desktop
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    Dell Optiplex 7080
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    i9-10900 10 core 20 threads
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    DELL 0J37VM
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    so slow I'm too embarrassed to tell
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  • Operating System
    Windows 10 Pro 22H2 19045.3930
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    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
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    Benq 27
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    2560x1440
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    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
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    500w
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    MT
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    Dell factory
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    Logitech wireless
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    Logitech wired
    Internet Speed
    still not telling
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    Defender+MWB Premium
This is just a warning of Sens (System Event Notification Service), and is not an error.
DisplayLock warning means that an application tried to change display settings but that the screen display is locked.
(meaning it can't resize or scale the display, which is a good thing).
This can happen with non-native apps running at different res than the display, or remoting to another system at different res.
This is nothing to worry about.

more info for you here:

 

My Computers

System One System Two

  • OS
    Win11 All /Debian/Arch
    Computer type
    Laptop
    Manufacturer/Model
    ASUSTeK COMPUTER INC. TUF Gaming FX705GM
    CPU
    2.20 gigahertz Intel i7-8750H Hyper-threaded 12 cores
    Motherboard
    ASUSTeK COMPUTER INC. FX705GM 1.0
    Memory
    24428 Megabytes
    Graphics Card(s)
    Intel(R) UHD Graphics 630 / NVIDIA GeForce GTX 1060
    Sound Card
    Intel(R) Display Audio / Realtek(R) Audio
    Monitor(s) Displays
    Integrated Monitor (17.3"vis)
    Screen Resolution
    FHD 1920X1080 16:9
    Hard Drives
    2 SSD SATA/NVM Express 1.3
    WDS500G2B0A-00SM50 500.1 GB
    WDCSDAPNUW-1002 256 GB
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    19V DC 6.32 A 120 W
    Cooling
    Dual Fans
    Mouse
    MS Bluetooth
    Internet Speed
    Fiber 1GB Cox -us & ADSL Bouygues -fr
    Browser
    Edge Canary- Firefox Nightly
    Antivirus
    Windows Defender
    Other Info
    VMs of Windows 11 stable/Beta/Dev/Canary
    VM of XeroLinux- Arch based & Debian 12
  • Operating System
    Windows 11 Insider Canary
    Computer type
    Laptop
    Manufacturer/Model
    ASUS X751BP
    CPU
    AMD Dual Core A6-9220
    Motherboard
    ASUS
    Memory
    8 GB
    Graphics card(s)
    AMD Radeon R5 M420
    Sound Card
    Realtek
    Monitor(s) Displays
    17.3
    Screen Resolution
    1600X900 16:9
    Hard Drives
    1TB 5400RPM
Hello.
Thank you both.
RDP in off in settings
I've been reading the linked article and it's too complicated for my basic knowledge.
I was just puzzled because I didn't do anything on the pc and this warning started out of nowhere.
As it apparently doesn't interfere with performance, I think I'll ignore it for now.
Maybe some Windows Defender definition update (it's the only definition update in the day the warnings started April 14).
Anyway I'll save the link to the article and wait to see if there are any performance glitches I notice in the pc's performance before trying any solutions.

Anyway, I was a happier person before I meet Event Viewer :lmao: !!!
 

My Computer

System One

  • OS
    Windows 11 23H2
    Computer type
    Laptop
    Manufacturer/Model
    Dell XPS 13 9360
    CPU
    Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz
    Memory
    8 GB
I am getting almost the same message (also on Windows 11):
Event 4627 EventSystem
The COM+ Event System timed out attempting to fire the DisplayLock method on event class {D5978630-5B9F-11D1-8DD2-00AA004ABD5E} for publisher and subscriber . The subscriber failed to respond within 180 seconds. The display name of the subscription is "OneNote ISensLogon Subscription". The HRESULT was 80010002.

It seems to correlate with the main OneNote pane going blank white and the app apparently becoming unresponsive.
However - there is a workaround to get OneNote back. I am viewing OneNote in my external display (A Dell U3011).
If I change (e.g. with the Windows-P shorcut) to display everything on my laptop display then OneNote redraws it's window and is working again... and of course I can then switch output back to the external monitor and OneNote continues working.

I suspect the U3011 may not be properly supported on Win11 (I have also had repeated BSODs when the machine was apparently switched to Standby and then left for some time) - and this also occurred when I had been inactive for a while.
(Laptop is a Dell Precision 3570 with T550 NVIDIA graphics, but probably just running on Intel graphics under light load)
 

My Computer

System One

  • OS
    Windows Pro 11
    Computer type
    Laptop
    Manufacturer/Model
    Dell/Precision 3570
    CPU
    Intel i7-1265U
    Motherboard
    Precision
    Memory
    32GB DDR5
    Graphics Card(s)
    NVIDIA T550, Iris Xe
    Monitor(s) Displays
    Dell U3011
    Screen Resolution
    2560x1600
    Mouse
    Logitech MX 2
    Internet Speed
    300mbps fibre
    Browser
    Firefox
Anyway, I was a happier person before I meet Event Viewer :lmao: !!!
No matter what you do and how well you maintain your system, in event viewer there will always be generated some errors and warnings.

Event viewer is almost as complex as registry and the documentation is scarce for both.
 

My Computer

System One

  • OS
    Windows 11 Pro 23H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI / MS-7B29
    CPU
    Intel i3 8100 @3.6Ghz
    Motherboard
    H310M PRO-VDH (MS-7B29)
    Memory
    1 x 16GB DDR4 @2400 MHz
    Graphics Card(s)
    Nvidia GeForce GT 1030 2GB SDDR4
    Sound Card
    Realtek VEN_10EC&DEV_0887 / NVIDIA VEN_10DE&DEV_0081
    Monitor(s) Displays
    Acer V226HQL
    Screen Resolution
    1920 x 1080
    Hard Drives
    SSD 500 GB Crucial MX500 / HDD 1 TB TOSHIBA DT01ACA100
    PSU
    ATX, details unknown
    Case
    Everest 551B
    Cooling
    details unknown
    Keyboard
    Mechanical Gaming Hydra R7 - Rampage
    Mouse
    Logitech G703
    Internet Speed
    Down: 28Mbps / Up: 19Mbps
    Browser
    Microsoft Edge
    Antivirus
    Microsoft Defender Antivirus
    Other Info
    Bluetooth: TP Link 5.0 Nano USB adapter UB500
    WLAN: D-Link 150 Pico USB adapter, N standard
    Web camera: Logitech C270 HD 720p @30fps
    Microphone: Trust MICO, model 23790
Event Viewer is a scary place to visit. I don't visit unless I have to resolve a problem. It will make you crazy. :eek1:
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 22631.3737
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb Solidigm m.2 nvme+256gb SKHynix m.2 nvme /External +512gb Samsung m.2 sata+1tb Kingston m2.nvme
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 22H2 19045.3930
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
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