My Plex server isn't being recognized by Plex after reinstall

Logs.zip (127.9 KB)

Tried these steps since I created the ticket:
- Plex reinstalling on Synology DS920+ server NOT SHOWING - #4 by Jubz26
- Reinstall on Synology 918+ - not seeing server - #2 by JRL70
- Problems to create a PMS in Synology after reinstallation
- Changing the DNS back to 192.168.1.1
- Deleted Preferences.xml