@Kevin_Z Hi kevin. Following what you asked me.

@Kevin_Z Sorry but the problem is the same. I extend my main network using same SSID for 2,4 and 5 Ghz. Following the two screenshot you requested me: My main Router is a "Vodafone Station...

@Ordep No...I've disabled the 5 Ghz because the connection was very unstable.

@Kevin_Z Hi kevin, the trick does not work for me. Please do you have any advice for me? I canknot use 5 Ghz channel...

@Kevin_Z Same problem for me. I changed the channel to 40, then 44, then 36. Nothing. It does not work on 5 GHz. Please give me a support email and I'll send you the log. it's a very buggy product.

@mmajer Same problem for me. I have the last update of the firmware but nothing, signal for 5 Ghz switches from strong to none... firmware versione: 1.1.0 Build 20191202 Rel. 38644 It's seems to me...