Tried to change the Ethernet cable from the ONT to the modem and it doesn’t work, why?
Noticed the cable from the ONT to the modem was a 5e and since I had a 6A lying around I thought I’d switch it, but the internet simply refused to work. When I put the 5e back in it worked instantly. I know the 6A cable isn’t bad because I tested it on other devices. Can it be some ISP stuff that only allows me to use the cable they originally installed?