@terziyski Not completly sure if that alone fixed the problem, because I was able to find the admin IP and login credentials to the IPS router and set the channel of 5GHZ to a fixed channel, but...

@terziyski The 5GHz SSID can be seen on all devices, but when I click on "Survey" the 5GHZ simply dosn't appear. When I put the MAC address and SSID I'm able to connect if I leave the DHCP server...

@terziyski Tank you for your swift response! It seems the problem is with the ISP router as the 5 GHZ status got stuck on "Assoc" and reading old threads here there should rely the problem. Anyway...

Hello there! I has been trying to set up the WDS on my Archer A9, the main router is ISP Hitron CGNV5 (I have not access at all to that router). When I set up the 2.4 GHZ WDS it works just fine, but...