System is Windows 2016 x64 Fully Updated.
Sonarr 2.0.0.4949
Blackhole Settings are as so:
Note this works fine for 95%+ files, just randomly it seems some start to get stuck or even just delayed for 30+ mins while fully complete.
All Pics/Logs are here:
https://drive.google.com/drive/folders/0B7R3j-dsH7oQX0dRVjFXX3BYYVk?usp=sharing
or here
https://mirrors.napshome.net/sonarr/
Let me know of anything else you need or what I should try,