Cannot connect to Server App on ReadyNas Ultra 6 OS 6.10.6

Hi  @Marc_V or @JeraldM

I was given your names to request some assistance in a matter where I have a Server Application which shows as running on my ReadyNas Ultra 6 running OS 6.10.6

The App is a Plex Server App. The app has been running perfectly for several years on the NAS. I have also two other NAS's (ReadyNas Ultra 6 & ReadyNas Ultra 6 Plus) and the Plex Media Server App is running fine on those.

I would like to send on logs to you as it was suggested that it could be something showing in them. It has been like this for nearly 2 weeks now and I have updated the app twice and still no joy.

Any help would be greatly appreciated.

Regards

N