Update... Every connection is RJ45.
I have isolated the problem to exist when trying to stay connected only when using my personal computer. I have 2 other computers on my home network that DO NOT time out as described. This is an issue with my computer, not the routers...
THX....
I have disabled AVG virus.
Turned off PIA VPN. Turned of Magicjack.
Next I'll clear the DNS cache.
any suggestions?