@Toperr Yeah if you can do it, this is best thing what you can do. I cant retun mine already :( Possible i could somehow retun if i talk with Amazon. Becouse TP-Link advertasing on the BE550 box lie...

@Toperr Good, I am not active MLO; possibly I will have the same issue after doing that. That is definitely a critical hardware/firmware bug.

@Toperr I understand you so bad, i have same feeling. I have last idea, disable all this options, and restart router.

@Toperr Do you have anydevice support WiFi 6e? That should see 6Ghz band too on AX mode

@Toperr Can you share screenshot with your WiFi settings? Maybe you need hide network and unhide again? Did you try IT? Or check if other device can detect IT? Because my 6Ghz band hide and unhide...

@Toperr Can you share your beta 1.99? i want check how behave signal bands WiFI strength on that firmware ^^" Or maybe you can check? Line of sight 2m (200cm) btw. try use my config on your WiFi and...