@TP-Link_Deco This is realy nice excuse, but the fact is that is half of true. As a IT professional I met with a lot of systems and always there was possible to choose. Other Hand I fully understand...

I have same problem, i need set VLAN ID for guest, to separete my privte network from guest network. this is basicali function of guest network.. I tried default VLAN 591, looks didnt worked in AP...

@SrDarkWarrior Look at this.. looks that isn't able to work correctly.

Hi, looks like Deco has problem with auto choose channel, and sit on most used channel what exist on my location. But whas i unexpected, that isnt possible to change chanel. I never saw this before...