Firefox


False disables them.

Are you sure? It's no problem for me to change them back if need be.

When I first clicked on them, they weren't configured either way giving you the boolean option and all, so I don't know if AI has been running on it all along or not.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 25H2 build: (26200.7623)
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Pro
    Memory
    32GB
  • Operating System
    Microsoft 25H2 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Pro 14 - PC14250
    CPU
    Intel Core Ultra 7
    Memory
    64GB
    Graphics card(s)
    Intel Integrated Graphics
    Hard Drives
    Micron 1TB SSD
Are you sure? It's no problem for me to change them back if need be.

When I first clicked on them, they weren't configured either way giving you the boolean option and all, so I don't know if AI has been running on it all along or not.
The article even says to set the first one to false. It's not specific with the second one, but it should be false too.

When you see the word "enabled" in the preference, to disable it, you need to set it to false.
 
Last edited:

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Stigg's Build
    CPU
    Intel Core i9-10900X
    Motherboard
    GIGABYTE X299X DESIGNARE 10G
    Memory
    Corsair 64 GB (4 x 16 GB) CMW64GX4M4C3000C15 Vengeance RGB Pro 3000Mhz DDR4
    Graphics Card(s)
    GIGABYTE GeForce GTX 1660 Super Mini ITX 6 GB OC
    Sound Card
    Realtek ALC1220
    Monitor(s) Displays
    Samsung 27" FHD LED FreeSync Gaming Monitor (LS27F350FHEXXY)
    Screen Resolution
    1920 x 1080
    Hard Drives
    Samsung 970 Pro Series 1TB M.2 2280 NVMe SSD
    Western Digital Red Pro WD8003FFBX-68B9AN0 8 TB, 7200 RPM, SATA-III
    Western Digital Red Pro WD8003FFBX-68B9AN0 8 TB, 7200 RPM, SATA-III
    PSU
    Corsair HX1200 1200W 80 Plus Platinum
    Case
    Fractal Design Define 7 Black Solid Case
    Cooling
    Noctua NH-D15 Chromax Black
    Keyboard
    Razer Ornata V2
    Mouse
    Razer DeathAdder Essential
    Internet Speed
    FTTN 100Mbps / 40Mbps
    Browser
    Mozilla Firefox
    Antivirus
    N/A
    Other Info
    Logitech BRIO 4k Ultra HD USB-C Webcam
  • Operating System
    Windows 10 Pro
    Computer type
    Laptop
    Manufacturer/Model
    ASUS ROG Zephyrus M GM501GS
    CPU
    Core i7-8750H
    Motherboard
    Zephyrus M GM501GS
    Memory
    SK Hynix 32 GB (2 x 16 GB) HMA82GS6CJR8N-VK 16 GB DDR4-2666 DDR4 SDRAM
    Graphics card(s)
    NVIDIA GeForce GTX 1070
    Sound Card
    Realtek ALC294
    Monitor(s) Displays
    AU Optronics B156HAN07.1 [15.6" LCD]
    Screen Resolution
    1920 x 1080
    Hard Drives
    Samsung MZVKW512HMJP-00000 512 GB, PCI-E 3.0 x4
    Samsung SSD 860 QVO 4TB 4 TB, SATA-III
    PSU
    N/A
    Case
    N/A
    Cooling
    N/A
    Keyboard
    PC/AT Enhanced PS2 Keyboard (101/102-Key)
    Mouse
    Razer DeathAdder Essential
    Internet Speed
    FTTN 100Mbps / 40Mbps
    Browser
    Mozilla Firefox
    Antivirus
    N/A
    Other Info
    USB2.0 HD UVC Webcam
I have been using Firefox since it came out. I would use EDGE before Chrome. Granted Chrome is fast but since MS is getting all or most of our telemetry, I would rather Microsoft have it instead of Google.
 

My Computers

System One System Two

  • OS
    Windows11 Pro 26200.8524
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Alienware Aurora R16
    CPU
    Intel Core i9 14900F (24 -Core, 68 MB Total Cache)
    Motherboard
    Dell Alienware
    Memory
    32GB DDR5
    Graphics Card(s)
    RTX 4080 Super w/581.95
    Sound Card
    Realtec
    Monitor(s) Displays
    Corsair XENEON 32QHD165
    Screen Resolution
    2560 X 1440
    Hard Drives
    1-2TB Samsung 990 Pro PCIe NVMe M2 SSD
    1-4TB Samsung 990 Pro PCIe NVMe M2 SSD
    PSU
    1000 Watt Platinum Dell
    Case
    Alienware
    Cooling
    Liquid Closed Loop
    Keyboard
    Logitech MK270 Wireless Keyboard
    Mouse
    Logitech MK270 Wireless
    Internet Speed
    100Gb's Down-20 Up
    Browser
    Firefox 151.0.2
    Antivirus
    Defender
    Other Info
    Very Quiet And Fast
    CyberPower UPS CP1500PFCLCD
  • Operating System
    PClinuxOS Mate (2025.7)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel
    CPU
    13th Gen Inter(R) Core(TM) i3-1315U
    Motherboard
    Intel
    Memory
    64 GB DDR4 @3200 MHz.
    Graphics card(s)
    Internal
    Sound Card
    None
    Monitor(s) Displays
    Dell 2419HGCF
    Screen Resolution
    1920 X 1080
    Hard Drives
    SAMSUNG 980 PRO SSD 2TB, PCIe 4.0 M.2 2280
    PSU
    Chicony 30 Watt
    Case
    Small
    Keyboard
    Dell
    Mouse
    Razor
    Internet Speed
    1GB
    Browser
    Slimjet
Disable AI-Powered Smart Tab Grouping
Preference: browser.tabs.groups.smart.enabled
Value: False

Remove All AI Features In Firefox
Preference: browser.ml.chat.enabled
Value: False
These settings fixed the sluggishness for me.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Stigg's Build
    CPU
    Intel Core i9-10900X
    Motherboard
    GIGABYTE X299X DESIGNARE 10G
    Memory
    Corsair 64 GB (4 x 16 GB) CMW64GX4M4C3000C15 Vengeance RGB Pro 3000Mhz DDR4
    Graphics Card(s)
    GIGABYTE GeForce GTX 1660 Super Mini ITX 6 GB OC
    Sound Card
    Realtek ALC1220
    Monitor(s) Displays
    Samsung 27" FHD LED FreeSync Gaming Monitor (LS27F350FHEXXY)
    Screen Resolution
    1920 x 1080
    Hard Drives
    Samsung 970 Pro Series 1TB M.2 2280 NVMe SSD
    Western Digital Red Pro WD8003FFBX-68B9AN0 8 TB, 7200 RPM, SATA-III
    Western Digital Red Pro WD8003FFBX-68B9AN0 8 TB, 7200 RPM, SATA-III
    PSU
    Corsair HX1200 1200W 80 Plus Platinum
    Case
    Fractal Design Define 7 Black Solid Case
    Cooling
    Noctua NH-D15 Chromax Black
    Keyboard
    Razer Ornata V2
    Mouse
    Razer DeathAdder Essential
    Internet Speed
    FTTN 100Mbps / 40Mbps
    Browser
    Mozilla Firefox
    Antivirus
    N/A
    Other Info
    Logitech BRIO 4k Ultra HD USB-C Webcam
  • Operating System
    Windows 10 Pro
    Computer type
    Laptop
    Manufacturer/Model
    ASUS ROG Zephyrus M GM501GS
    CPU
    Core i7-8750H
    Motherboard
    Zephyrus M GM501GS
    Memory
    SK Hynix 32 GB (2 x 16 GB) HMA82GS6CJR8N-VK 16 GB DDR4-2666 DDR4 SDRAM
    Graphics card(s)
    NVIDIA GeForce GTX 1070
    Sound Card
    Realtek ALC294
    Monitor(s) Displays
    AU Optronics B156HAN07.1 [15.6" LCD]
    Screen Resolution
    1920 x 1080
    Hard Drives
    Samsung MZVKW512HMJP-00000 512 GB, PCI-E 3.0 x4
    Samsung SSD 860 QVO 4TB 4 TB, SATA-III
    PSU
    N/A
    Case
    N/A
    Cooling
    N/A
    Keyboard
    PC/AT Enhanced PS2 Keyboard (101/102-Key)
    Mouse
    Razer DeathAdder Essential
    Internet Speed
    FTTN 100Mbps / 40Mbps
    Browser
    Mozilla Firefox
    Antivirus
    N/A
    Other Info
    USB2.0 HD UVC Webcam
These settings fixed the sluggishness for me.

At least FF has a choice whether or not to do this, even though it's not widely known.

Does Chrome or Brave? Or Edge, for that matter?
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 25H2 build: (26200.7623)
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Pro
    Memory
    32GB
  • Operating System
    Microsoft 25H2 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Pro 14 - PC14250
    CPU
    Intel Core Ultra 7
    Memory
    64GB
    Graphics card(s)
    Intel Integrated Graphics
    Hard Drives
    Micron 1TB SSD
At least FF has a choice whether or not to do this, even though it's not widely known.

Does Chrome or Brave? Or Edge, for that matter?
I don't know about the other browsers. Maybe they're not affected.

I'll be interested to see the Firefox 143.0.3 changelog when it's posted.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Stigg's Build
    CPU
    Intel Core i9-10900X
    Motherboard
    GIGABYTE X299X DESIGNARE 10G
    Memory
    Corsair 64 GB (4 x 16 GB) CMW64GX4M4C3000C15 Vengeance RGB Pro 3000Mhz DDR4
    Graphics Card(s)
    GIGABYTE GeForce GTX 1660 Super Mini ITX 6 GB OC
    Sound Card
    Realtek ALC1220
    Monitor(s) Displays
    Samsung 27" FHD LED FreeSync Gaming Monitor (LS27F350FHEXXY)
    Screen Resolution
    1920 x 1080
    Hard Drives
    Samsung 970 Pro Series 1TB M.2 2280 NVMe SSD
    Western Digital Red Pro WD8003FFBX-68B9AN0 8 TB, 7200 RPM, SATA-III
    Western Digital Red Pro WD8003FFBX-68B9AN0 8 TB, 7200 RPM, SATA-III
    PSU
    Corsair HX1200 1200W 80 Plus Platinum
    Case
    Fractal Design Define 7 Black Solid Case
    Cooling
    Noctua NH-D15 Chromax Black
    Keyboard
    Razer Ornata V2
    Mouse
    Razer DeathAdder Essential
    Internet Speed
    FTTN 100Mbps / 40Mbps
    Browser
    Mozilla Firefox
    Antivirus
    N/A
    Other Info
    Logitech BRIO 4k Ultra HD USB-C Webcam
  • Operating System
    Windows 10 Pro
    Computer type
    Laptop
    Manufacturer/Model
    ASUS ROG Zephyrus M GM501GS
    CPU
    Core i7-8750H
    Motherboard
    Zephyrus M GM501GS
    Memory
    SK Hynix 32 GB (2 x 16 GB) HMA82GS6CJR8N-VK 16 GB DDR4-2666 DDR4 SDRAM
    Graphics card(s)
    NVIDIA GeForce GTX 1070
    Sound Card
    Realtek ALC294
    Monitor(s) Displays
    AU Optronics B156HAN07.1 [15.6" LCD]
    Screen Resolution
    1920 x 1080
    Hard Drives
    Samsung MZVKW512HMJP-00000 512 GB, PCI-E 3.0 x4
    Samsung SSD 860 QVO 4TB 4 TB, SATA-III
    PSU
    N/A
    Case
    N/A
    Cooling
    N/A
    Keyboard
    PC/AT Enhanced PS2 Keyboard (101/102-Key)
    Mouse
    Razer DeathAdder Essential
    Internet Speed
    FTTN 100Mbps / 40Mbps
    Browser
    Mozilla Firefox
    Antivirus
    N/A
    Other Info
    USB2.0 HD UVC Webcam
I don't know about the other browsers. Maybe they're not affected.

If it involves AI, I'd say they probably are.

I'll be interested to see the Firefox 143.0.3 changelog when it's posted.

Yeah, I wouldn't mind seeing those two about:config settings eventually moved to the main menu. Make it even easier to access.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 25H2 build: (26200.7623)
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Pro
    Memory
    32GB
  • Operating System
    Microsoft 25H2 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Pro 14 - PC14250
    CPU
    Intel Core Ultra 7
    Memory
    64GB
    Graphics card(s)
    Intel Integrated Graphics
    Hard Drives
    Micron 1TB SSD
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