@Carl Few updates and changes. I decided to reset everything and update my Firmware. Now using lastest firmware version 14 (again), and reset my configuration starting fresh. Seems to be working...

I did this and double checked my configuration on my Router that is presently providing DHCP. It's presently only provide WAN and LAN DHCP since my Archer A7 won't do DHCP reliably any more. Per your...

@Ryboi Similar problem and DHCP is working most of the time. I tried upgrading to the latest firmware, but that didn't help and switched back to 1.0.13 Build 20191203 rel.56070(5553) hoping to...