Howdy,
I am experiencing the "Library Sync Thread has Exited" on both incremental sync and initial sync. I have tried to wipe my Kodi DB and re-populate, but still recieve the error. I'm seeing this on two different android based devices (one nvidia shield running android tv 6.0 and one minix box running pure android on 4.4.2).
Logs can be found at http://xbmclogs.com/ptkgn6dnw .
PS: love your addon. I've been a long time Kodi user since back to the XBMP days on the OG Xbox and love the combination of emby and Kodi. Thanks for all your hard work.