Vero 4K stops playing new files

So I can play files generally fine over my network from my NAS, but sometimes it just wont play until I reboot Vero. Can you have a look at the log file?

http://paste.osmc.io/ituyosefox.hs

Might be Emby related. Can you check if you can play a local file (keep one handy on the Vero) when this happens?

Cheers

Sam