My server is gone again, please help!

I have a NAS of WD My Cloud Home Duo (20TB) with JBOD setting, and a Chromecast connected to the TV.

With app.plex.tv/desktop from Chrome browser.

Every time I shut down my NAS (cos it’s in my room and its noise kinda affect my sleep) and restart it again, Plex won’t find my WD server, so I had to remove the server and start everything all over again.

I tried to copy the entire folder of Plex Media Server from USER/LocalApp… and paste it back, but it did not work.

Does anyone know what’s going on with me shutting down the NAS and causing all these troubles? Is there a proper way to back up all my metadata I have created, such as collections, poster…etc?

Thanks

I have a WD MyCloudMirror Gen 2 and it always disappears. Called WD and they said it was a problem with AT&T Uverse router. Changed internet service to Spectrum and Nighthawk router and still have the same problem. Set a static IP and it still loses the connection. Only thing that works is to manually reboot the WD. Not realistic to do this every time I need it. Looking for a different NAS now.