Since MUI 12 to 13 now 14.0.13.0 I have issues with Wifi: I'm successfully connected to my wifi but some applications don't have network access. Disabling Wifi and falling back to 4G or 5G always solves it. Several manual disconnections and connections make the Wifi also work. The wifi and also uplink to the internet itself is working, other clients in the network are using it without any issues. More confusing: In the situation some other apps are working like Chrome, and some apps say they don't have internet access... On mobile connection, all applications are working.
There is no webfilter or any filtering firewall instance enabled on the Wifi router. What could that be? How can I debug it?
There is no webfilter or any filtering firewall instance enabled on the Wifi router. What could that be? How can I debug it?