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.
is there a way to let sabnzbd start par2 / unrar or unzip commands with low / below normal priority? I don't have a slow system but these operationsreally disturb parallel watching of movies
v0.6 final, multicore par disabled (tried it with enabled before).
The problem isn't in the CPU priority, which is all you can control on Windows.
It's the saturation of the disk channel which is fatal.
There isn't much you can about that in Windows.
Your only option is probably is a scheduled window of post-processing.
Put post-process-pause and -resumes in the scheduler.