@Joseph-TP Yes I have updated to 1.2.2 Build 20250424 and it seems to be more stable with Mu-MIMO still off. It has been upgraded for a week now. Next I am going to turn on MU-MIMO and hope for the...

@Corpski Hi, to clarify, my android phone drops the SSID 5ghz connection and connect to 2.4ghz which I think is normal. However, when I moved closer and try to connect to SSID 5ghz, it is not visible...

@Corpski Hi, sorry I may have confused you. The issue is that my 5Ghz SSID disappeared now and I have to off/on wifi in my phone to get it connected. I did refresh a few times without success. This...

Oic, I have also disabled it.

@Joseph-TP Hi Joseph, After I disabled MU-MIMO, the issue improved a little. The SSIDs did not disappear, to be exact, I do not need to reboot my router for the past few days. However, when I get...

To add, I would like to check if I should also disable TWT. May be the router send my phone to sleep and did not wakeup. :)