I have a dedicated 256gb ssd for Transcode / Sync+. Sync items are not deleting from the server after a successful sync. This keeps eating up space requiring me to go in an manually delete these Sync+ folders.
Could be file locks. Normally happens on windows. I am not sure about Linux
Could you get a log with both debug and verbose logging enabled to cover completion of a sync and you know the sync is available on the target mobile device
Remember to disable verbose logging once you have captured the server logs
settings / server / general / show advanced
The logs are named Plex Media Server.logPlex Media Server.1.log etc
I am still waiting for Plex Media Server logs of the failure to delete the sync+ directories for the transcode at end of sync. My logs for the problem on windows is not representative of the issue on Linux / FreeBSD or any other platform