According to your log file your network share cannot be reached by Windows in system space:
location \diskstation-01\media\Videos\TV.grab\73beef341a80bb94670ff680db47b61e354a4067
Domain name:
Username:admin
Password:*********
Return code is 55
The specified network resource or device is no longer available
Either the URL is incorrect or your windows machine has a networking issue.
Couple of things to check when using a NAS:
- Your NAS time is correct and in sync
- Your NAS credentials (this appears to be correct)
- Run MCEBuddy as a Command Line service from the Start Menu. If this works fine then it’s a windows networking issue
- Nothing works, you may have to google the error code to see why windows can’t connect to your network. Could be a firewall or AV and also could be a network configuration problem.