Plexconnect WebUi and Openvpn!

Hello. I’ve been running PMS and Plexconnect on my Unraid server for many months with very few issues. However… One issue that is annoying is that I cannot access the WebUi for Plexconnect. If I use the Plexconnect WebUi button within the Docker page I keep getting a blank webpage with the warning “Error404” and “Permission denied”.

Anybody any ideas? There must be a webpage for Plexconnect if it’s showing me the option?

Next question. When I fire up Openvpn (only just installed on my Unraid server via Docker) then Plexconnect can no longer access the content on my Unraid server via PlexmediaServer.
The redirect function still works (all Apple content and Netflix etc still works), but when I press the Trailers icon I get the message “Trailers unavailable”. Shutting down Openvpn is not enough to get Plexconnect to work, I have to reboot the Unraid server with Openvpn disabled.

Anybody come across this before?

Thanks.