[HowTo] An extended guide on how to move the Plex data folder on Windows
Metadata such as chapter and preview thumbnails is stored in the Plex Data Folder.
You cannot relocate just the thumbnails. You can relocate the entire data folder.
Do not move the Plex Data Folder to a network drive, such as a shared drive on a NAS. Doing so can lead to database corruption. Also, Plex Media Server performance will suffer due to the increased latency of a network drive vs a local drive.
