@tplfangr Wow, does that sound like a software problem? Unfortunately, in my case, I need a 20m distance cable for my AP. The strangest thing was that I tested the cable before I ran it and it could...

I bought the TL-WA1201 to use it in a place where there's no power supply. It came with a PoE injector. I am using a 20m CAT6 Ethernet cable and the PoE injector. Problem is that it boots as soon as...