Reinstalled PMS but can no longer claim/setup as server

[ChuckPa]

If you’re going to try DSM 7, you do need to be advised of the risks and what it takes to migrate to DSM 7

DSM 7 - Plex Media Server - Release Info & Migration instructions

Plex Media Server for Synology DSM 7 - Release This document is to share changes made with DSM 7 and resolve any unforeseen issues before you attempt migrating to DSM 7 for Plex use YOU ARE URGED TO READ THIS THREAD COMPLETELY BEFORE PROCEEDING OR ASKING QUESTIONS DO NOT INSTALL Synology BETA software UNLESS INSTRUCTED. This thread is a LIVING document. Expect it to change. Synology’s DiskStation Manager (DSM) has undergone significant changes in version 7.0. Many of those changes affected …

Please take special note of the migration process (post 6).

It is detail rich. Following them as shown will result in an easy migration.

BE ADVISED

Once upgraded , there is no going back.