Hi, I set up my MAG254 with rocket and everything went fine but at the time that I’m trying to add the MAC address on donation a message said “Mac already exists”. Does anybody knows what can I do or what happened??

Hi all I just bought an MAG 254 and follow all the instructions from the setup guide that is posted here in the forum, it seems like everything went right but on the INTERNET CONNECTION says "not enabled" and it seems like there is not signal from internet, but the same cable and everything else...