My router suddenly stop working, exactly Unable to connect to 5GHz band and lose connection from all devices connected to that band and when i try to turn off the wifi from the button it doesn't work, the only solution is to reboot the router so what is the a problem and how can i fix it?
Unable to connect to 5GHz band and lose connection
Model: Archer VR400
Hardware Version: V2
Firmware Version: 0.2.0 0.9.1 v0070.0 Build 170719 Rel.63031n