I have a Samsung Galaxy A13 5G cellphone, and I have it set to use an Archer C7 V5 router while at home. At least once a day or more, the connection on my cellphone gets into this state where it is...

I bought a used Archer C9 V1 on eBay, and when I received it, everything on the router. INCLUDING THE PANEL LIGHTS, seemed to work great for me. Then, I set it up, first doing a factory reset, then,...