Hello, On my router, it is impossible for me to disable the 5g band permanently. The deactivation is validated on recording, the LED goes out, but on reboot, the 5g band is enable again. The operation

Hello Recently, i installed Archer C80 router behind an operator box in order to stabilize and extend the very poor wifi coverage upstairs. So, on the operator box side: Lan: 192.168.1.0/24 Gateway:19