I’m unable to connect to AT&T on my Max BR1 even though the same Sim works on an AT&T modem and a Nighthawk modem. I switched to the BR1 because the AT&T modem has no Ethernet ports. The Netgear Nighthawk dropped the AT&T connection several times a day. The logs do not provide any clues on the problem. Suggestions?
Sorry if this was covered. I’ve searched the forums for this many times.