Hello, I used to be able to wake my system via WOL using another brand’s mobile app even when I wasn’t at home. The Tether app provides a similar remote control interface, but I couldn’t find any WOL

I've upgraded my Archer BE550 v1.0 to 1.2.1 ( 1.2.1 Build 20250813 rel.27119(4555)) I have a motherboard with 5G realtek port and a tplink TX401 card (10G). DHCP is not working for either and setting

So i have problem with connecting to the 5g network, when i tried to edit settings of the adapter or downloading new drivers, the connection only got worst and the speed dropped from 80mb/s to 10mb/s,