@Sunshine Disconected the new VX1800v and plugged the old router back in - no issues so far. The intention was to upgrade/update the VR2800 with a newer model that is not marked as end of life and...

So whats the fix??? The whole thing seemed to die after a re-boot devices report wifi connected but no internet, router said internet was connected and ethernet worked. Turned off the wifi and then...

I thought he 2.4 Ghz wifi issue had been fixed by a firmware update, but now the 5Ghz WIFI is also suffering the same issues. Turning the wifi on and off again has helped as a temporary fix, but now...

Spoke too soon, still booting things offline, tried everything suggested, why is it doing this??

still slow ethernet with the VX1800v but not with the older VR2800 why??

@marvin_s Firmware updated - problem appears to be fixed ( for now) slow Ethernet problem still persists