Known Issues with Final Cut Pro X Libraries and macOS Catalina on NFS and SMB

With Catalina, Final Cut Pro X users are experiencing an error with FCPX reporting the storage location is not available and changes cannot be saved.

The issue appears to be fixed after updating to Big Sur. If you are unable to update, we recommend copying the FCPX libraries locally, and when you are editing copy them back to the Jellyfish. 

While the issue has not been observed in Big Sur, it is still present in Catalina.