# Media Server Library loses content
**URL:** https://forums.plex.tv/t/media-server-library-loses-content/894302
**Category:** Plex Media Server
**Tags:** server-mac
**Created:** [November 3, 2024, 1:33am UTC](https://forums.plex.tv/t/media-server-library-loses-content/894302 "2024-11-03T01:33:20Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@mike.walker.mac\_gmail.com](https://forums.plex.tv/u/mike.walker.mac_gmail.com)
#### Post date: [November 3, 2024, 1:33am UTC](https://forums.plex.tv/t/media-server-library-loses-content/894302/1 "2024-11-03T01:33:20Z")
Server Version#: Version 4.140.0 on M2 Pro Mac Mini
After my Mac server restarts my Plex media server movie library count resets to 999. I have to rescan the library to get all my media back.
Media is stored on a Synology NAS running latest DSM
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### Author:  [@CWallace](https://forums.plex.tv/u/CWallace)
#### Post date: [November 3, 2024, 1:35am UTC](https://forums.plex.tv/t/media-server-library-loses-content/894302/2 "2024-11-03T01:35:14Z")
You’re going to want to follow this thread:
> [@Plex Files Unavailable but they’re not missing](https://forums.plex.tv/t/plex-files-unavailable-but-they-re-not-missing/888567):
>
> Server Version#: 1.41.0.8992-8463ad060 Having a very unusual situation that I hope someone can shed light on. Updated to MacOS 15. I know. I know. Wait. But I ran a test on another machine to make sure everything worked. And it did. So I updated my main Plex Mac. For a few hours all was fine. Then… On my TV Shows library (which is on two Synology NAS devices) it sporadically stopped updating new files and said some files were unavailable but I could still play them. And when I clicked to see…
Good luck,
Chris
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### Author:  [@system](https://forums.plex.tv/u/system)
#### Post date: [February 1, 2025, 1:35am UTC](https://forums.plex.tv/t/media-server-library-loses-content/894302/3 "2025-02-01T01:35:34Z")
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