[nzbget] NZBget 0.7.0 download and discussion

[say170]

I'm having performance problems with 0.7x

I've tried the latest CSI release, and get around 450-500 kb/s d/l speed.
I removed it and went back to the 0.6x release available on CSI and still the d/l speed was the same.
When removing that and going back to the 0.51 release, performance is back up to

average download rate: 728 KB/s (that's for a 6.8gb file)

Is there something I'm missing in the conf file. All I did was to copy the entries from .51 release into the .60/.70 releases for server configuration - the rest is as default. I'm using SSL and 4 connections to two different servers - both level 0. I tried reducing server connections, but that made it slower.

Any ideas - or should I just stick with 0.51 ?