I have updated the router to firmware 1.0.5 build 20200825 rel 38196 and changed router settings to reboot once per week. I have not had any loss of connection for about a month.

@brainticket I've been in contact with tech support @ TPLink and they have NOT figured this out. I do have a work-around that works for me. I set the router to reboot every night (early AM). Since...

Every 3 or 4 days my AX1500 router, which is directly connected to the ethernet port of a Frontier Fios ONT loses internet connection and displays a yellow light. I've found 2 ways to get around the...