So it took me a few days but discovered the culprit. Turns out the switch of the cables did cause the issue, but I didnt realize what it was.
Finally today I have the new RMA'ed router online and everything was shut down and I started bringing things up one by one. There was in fact another...
Hello everyone,
My RT-AC3200 starting having trouble last week - the SSIDs were dropping out which kept my wireless clients from connecting to wifi. Got an RMA number, its on its way to be tested/repaired.
So, pulled out my older RT-AC1900P to work as a substitute while the other router is...