Solved How to stop Firefox "open network login page" panel


William654

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Hi

Since I changed my motherboard to Asus TUF GAMING B550-PLUS WIFI II and I get this notification panel "open network login page". How to stop it in Firefox ? And why does it start to appear ?!!

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My Computer My Computer

At a glance

Windows 115900x32 GB G.SkillRX 9070 XT
OS
Windows 11
Computer type
PC/Desktop
CPU
5900x
Motherboard
Asus TUF GAMING B550 PLUS WIFI II
Memory
32 GB G.Skill
Graphics Card(s)
RX 9070 XT
Sound Card
Creative Sound Blaster Z
Monitor(s) Displays
BENQ and AOC QHD 120Hz
Screen Resolution
QHD
Hard Drives
2TB Intel 660p and 2TB Sabrent Rokect 4 plus nvme, 4TB HDD HGST
PSU
Corsair RM750
Case
Bloody rage
Cooling
Water cooling gamdias 240
Keyboard
razer ornata
Mouse
razer da v2
Browser
FF and Chrome
Antivirus
Malwarebytes
Search result -

The message "You must log in to this network before you can access the internet" in Firefox means Firefox has detected a captive portal (a login screen required by public Wi-Fi at hotels, airports, or coffee shops) or is misidentifying your home network. [1, 2, 3]

How to Fix It
    • Log into the network: Click the prompt or open a new tab and try loading a standard webpage to trigger the login page. [1, 2]
    • Visit a non-HTTPS site: If the login page does not pop up automatically, visit a plain HTTP site like http://neverssl.com/ to force the router to redirect you. [1]
    • Disable Captive Portal Detection (if on a private home network):
      1. Type about:config into the Firefox address bar and press Enter.
      2. Click Accept the Risk and Continue.
      3. Search for network.captive-portal-service.enabled.
      4. Click the Toggle button at the right side to change its value from true to false.
      5. Restart Firefox. [1, 2, 3]
 

My Computer My Computer

At a glance

Windows 11 Pro 26H2
OS
Windows 11 Pro 26H2
Computer type
Laptop
Manufacturer/Model
Toshiba
Antivirus
Defender

My Computer My Computer

At a glance

Windows 115900x32 GB G.SkillRX 9070 XT
OS
Windows 11
Computer type
PC/Desktop
CPU
5900x
Motherboard
Asus TUF GAMING B550 PLUS WIFI II
Memory
32 GB G.Skill
Graphics Card(s)
RX 9070 XT
Sound Card
Creative Sound Blaster Z
Monitor(s) Displays
BENQ and AOC QHD 120Hz
Screen Resolution
QHD
Hard Drives
2TB Intel 660p and 2TB Sabrent Rokect 4 plus nvme, 4TB HDD HGST
PSU
Corsair RM750
Case
Bloody rage
Cooling
Water cooling gamdias 240
Keyboard
razer ornata
Mouse
razer da v2
Browser
FF and Chrome
Antivirus
Malwarebytes

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