Actually, it doesn't look like it's setting a DFS channel at all on Auto mode: Auto (Current: 161) 161 isn't a DFS channel. Still can't connect to the 5ghz channel on Auto mode, but can connect fine...

Thanks. You're probably right, though to clarify, my devices can see the 5ghz network, it just says "Can't join this network" after I enter the password. How can I tell whether my devices support the...

I just bought an Archer AX55, and I disabled Smart Connect because I want all of my computers on the 5ghz network. I have the 2.4ghz network enabled for some older appliances that only support...