Server Version#: 4.157.0 Seems to have been a common issue over the years based on my research but recently for me after making some changes, Plex isn’t letting me add/edit libraries. The language drop down is blank and so I’m unable to change anything. I’ve gone through complete reinstalls a few…

Disable your VPN, then stop and restart the server. Then Reload the web app in your browser and try again.

I am having the same issue. My server restarted for Windows updates and now I am having the same issue. When i try to add/amend a library, the Language drop down is empty and I can’t view the folders. All icons are greyed out. All of my media is visible in the Plex app but when I try to watch anyth…

Listen to Otto :grinning_face_with_smiling_eyes:. It may not seem obvious and I was allowing plex through my VPN but that ended up being the reason. I had to start everything over again but removing the VPN resolved the issue for me. I essentially reset my entire Plex server in the process but tha…

Can't edit/add Library on Windows

Plex Media Server

OttoKerner March 15, 2026, 1:23am 4

Did your web browser ask you about access permission to the local network for the “web site” app.plex.tv?
Important note about the Plex Web app - Local Network Access

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Can't edit/add Library on Windows

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