@Kevin_Z Hi again, I confirm that "Smart connect" feature is off. It is impossible to set nothing in 5GHz band, all fields are gray without possibility to change it. I cant perform those steps...

@Ivaylo I have already tried several times, the problem remains

@Kevin_Z 1. My router is EU version, self updated to last possible version of firmware visible on TP-link site. 2. As I wrote above - it is impossible to change something in 5G band - menu for both...

Hi All, Yesterday I bought a new router Archer C7 (AC1750) as a replacement of N600 currently used. Unfortunately after only 1 hour using 5GHz band stop working. There was a note: The 5GHz network is...