OK I’ve been testing for the last few days and only thing that I can see is the following error in the console output
The freezing/hanging only happens when moving the files to my NAS which is mounted as per below on fstab
[Debug] DiskTransferService: HardLinkOrCopy [/home/tommy/Downloads/Completed/TV Shows/The.Orville.S02E03.720p.WEB.x264-TBS[rarbg]/the.orville.s02e03.720p.web.x264-tbs.mkv] > [/media/TVShows/The Orville/Season 02/The Orville.S02E03.mkv]
[Debug] DiskProvider: Hardlink '/home/tommy/Downloads/Completed/TV Shows/The.Orville.S02E03.720p.WEB.x264-TBS[rarbg]/the.orville.s02e03.720p.web.x264-tbs.mkv' to '/media/TVShows/The Orville/Season 02/The Orville.S02E03.mkv' failed.
[v2.0.0.5252] Mono.Unix.UnixIOException: Invalid cross-device link [EXDEV].
at Mono.Unix.UnixMarshal.ThrowExceptionForLastError () [0x00005] in <6ecdf4972be240398b3e321fbad963dd>:0
at Mono.Unix.UnixMarshal.ThrowExceptionForLastErrorIf (System.Int32 retval) [0x00004] in <6ecdf4972be240398b3e321fbad963dd>:0
at Mono.Unix.UnixFileSystemInfo.CreateLink (System.String path) [0x0000c] in <6ecdf4972be240398b3e321fbad963dd>:0
at NzbDrone.Mono.Disk.DiskProvider.TryCreateHardLink (System.String source, System.String destination) [0x00013] in C:\BuildAgent\work\5d7581516c0ee5b3\src\NzbDrone.Mono\Disk\DiskProvider.cs:182
[Trace] SymbolicLinkResolver: Checking path /media/TVShows/The Orville/Season 02/The Orville.S02E03.mkv for symlink returned error ENOENT, assuming it's not a symlink.
My fstab file has the following entry for the TV Shows folder where these are being moved to
//192.168.1.150/Multimedia/TV\040Shows /media/TVShows cifs credentials=/home/tommy/.smbcredentials,file_mode=0776,dir_mode=0776,gid=1001,iocharset=utf8 0 0
Sonarr is running under root user and the mediamnt group has the following members
tommy@harold:/media$ ls -al
total 140
drwxr-xr-x 14 root root 4096 Jan 10 15:35 .
drwxr-xr-x 24 root root 4096 Jan 3 22:32 ..
drwxrwxrwx 1 root root 4096 Sep 25 12:18 Fitness
drwxrwxrw- 2 root root 0 Jul 24 2017 HomeMovies
drwxrwxrwx 1 root root 8192 Jan 10 17:47 KidsCartoons
drwxrwxrwx 1 root root 36864 Jan 4 17:28 KidsMovies
drwxrwxrw- 2 root mediamnt 0 Jan 4 22:18 Movies
drwxrwxrwx 1 root root 69632 Dec 13 16:42 Music
drwxrwxrw- 2 root mediamnt 0 May 8 2017 Pictures
drwxrwxrwx 1 root root 4096 Jan 3 08:43 Random
drwxr-xr-x+ 3 root root 4096 Jan 3 21:16 tommy
**drwxrwxrw- 2 root mediamnt 0 Jan 11 13:05 TVShows**
drwxr-xr-x 2 plex mediamnt 4096 Jan 10 15:35 TVShows2
drwxrwxrwx 1 root root 4096 Nov 25 18:11 Youtube
mediamnt:x:1001:plex,tommy,root