Does Sonos still work with the latest version of Synology (7.2)

[ChuckPa]

I cannot speak for Sonos.

As for Plex, you’ll have a lot of small details as you upgrade

If you don’t panic in the process, you’ll get there.

The process is well documented but detail-rich.

As for what you might need to do with DSM - Sonos, You will need speak to either Sonos or Synology.

Synology FAQ - Questions, Answers, and How-To's

FAQ 27 - Migrating an existing PMS from DSM 6 to DSM 7 Upgrading PMS from DSM 6 → DSM 7 DSM 7 no longer allows us to go find the metadata directory and use it across volumes before starting PMS (This is the lack of “root” privilege blocking). As such we require the following two conditions are met we will attempt to automatically migrate you; You have an existing DSM 6-created PMS installation and PMS is installed on the SAME STORAGE VOLUME as the “Plex” shared folder (this is critical) …