First thank you for your detailed reply. It helps-- Accessing my Plex server on the NAS remotely ( and securely) is the goal. A 'remote' Fire TV/ or Firestick just does not stream my Plex media smoothly with OpenVPN. If I disable the router's VPN -- it plays smoothly. I'm not talking about a...
What I would like to do is place a wireguard vpn on either on my NAS (AS3302T) or on my router AX58U Asuswrt-Merlin (use port forwarding so only the NAS has the wireguard vpn) but neither have the capability for wireguard. As a work around I thought about one of those small GL.iNet GL-MT1300...