@Rbuetow I solved my problem. I should have posted here. The static IP set for my TP LInk Switch by default was 192.168.0.1. My Arris Cable modem has the static gateway IP set with the same address...

@ivanr I am having the same issue. I just installed it yesterday and it has gone offline close to 100 times. I am also having problems with my Nest Cams. Other devices seem fine. I have 3 AP's (only...