We are using Sophos Central with client version 10.3.4 on M1 Chip MacBooks with MacOS 12.4. GoGo WiFi will no longer bring up the Captive Portal page. When booting into Safe Mode it works fine. When looking at the streaming log in terminal there are many failed connections for Sophos trying to connect to Sophos Central. My theory is that this traffic is causing the Captive Portal page not to open. Has anyone found any resolution to this. All normal things have been tried, like going directly to the Captive Portal Page, Going to 184.108.40.206, Removing the SSID from the known network list, etc.
The following article has been published in relation to this issue. - Unable to connect to Public Wi-Fi networks on macOs Monterey (12)
Some workaround options are available, however, a permanent fix will…
We tried the workaround solutions. None of them works. But when the user reboot Mac into SafeMode, it is able to connect Internet.
it may be related to secure DNS used by macOS