We have used 5G broadband just over 3 months. We're happy with the bandwith and latency as we live in prime location with really good 5G so the speed is not an issue.   However the wifi keeps freezing, it would come back some time after but if we need the connection immediately I have to force restart the modem. When it freezes all the connection on wifi device still remains "connected" but actual connection hangs and become irresponsive.    I have tried several steps to isolate & identify the problem. I have experience setting up mass APs at work so I tried to eliminate all minor issues.    1 Scanned all APs around and updated channels accordingly    2 Adjusted power output   3 Wired connection  4 Tried another AP   and I have come to a conclusion that this modem's AP is utter rubbish.     1. after channel adjustment I have achieved the strongest signal possible but I knew this wasn't the problem. It is not drop out or quality issue, it literally freezes randomly. Sometime it requires several restarts for a day.  2. Power output change did nothing.   3. There is a desktop connected via wired connection to the modem. It has never had internet problem.  4. I borrowed & hooked up one of the Unifi Wifi6 AP from work and the freezing issue was gone.   I think the modem gets overheated quite easily so tried moving it to shaded and well ventilated area but the issue is still present. (Well after all it occurs less I guess) Is there firmware update or something I can try ? otherwise I will soon call TPG and request for a replacement. ... View more