Do you experience problems during downloading?
Check your connection in Status and Interface settings window.
Use Test Server in Config > Servers.
We will probably ask you to do a test using only basic settings.
Do you experience problems during repair or unpacking?
Enable +Debug logging in the Status and Interface settings window and share the relevant parts of the log here using [ code ] sections.
I have most everythign working as expected, however I was having a problem with the CP and SB not moving shows, so i saw somewhere that I should set permissions to 777. I ssh'd into the box and set the downloads/* folder to 777 and the target folders also to 777, and SB and CP worked w/o errors.
NAS often have issues with the way they encode accented characters.
The issue being that unrar always blindly assumes that the file system is UTF-8 encoded.
You can disable "check after unpack" to prevent the problem, but this is a slight risk.