I had to rebuild my Plex server due to some drive errors.  In the process I migrated to CentOS.  This seems to have worked relatively well, but now I believe I’ve run into the “stale file handle” problem.  I’ve adjusted my fstab settings to include:

auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800

I should know in a day or so if that’s going to fix the problem.