Hi Squid, I have regained some access after the settings change, cannot remote connect directly using wireguard but can access a raspberry pi on the same network as the server.
The original problem is there, (docker and vm services are turned off for now) in fix common problems "Reset your modem / router or try again later, or set your to 8.8.8.8 and 8.8.4.4 etc."
I have attached the diagnostic zip and am hoping somebody can direct me in the right direction before I try to overwrite the flash drive with a backup from January.
tower-diagnostics-20210731-1043.zip