Doesn't respond anymore

[Darkwinter]

Hello.

I have the following problem:
The program is not responding anymore after couple of minutes if I am downloading.

But let's start from the beginning.
I have installed the 0.25 Version on my Win7 Ultimate 64. After filling out the servers I have
set all path to my second drive (like D:\Downloads). After connecting to the server(s) it starts
downloading the queue (doesn't matter how many items I have in the queue). After approximately
3 to 5 minutes the whole program freezes - is not responding anymore.
Then Windows is displaying that the program is not responding anymore.

I have read several threats here and I checked the permission and logs, deleted the config and
started again. The same exception.

Then I contributed and downloaded the latest version. The same behavior.
In the exception log there is the entry "28.12.2011 15:03:39 on calculating download speed",
but as far as I could find out that is only used for displaying the graph.
I am running it as administrator so that's also not the problem.

I hope that anyone can help me.
Many thanks in advance.

P.S. Here is the Windows error log:
Name der fehlerhaften Anwendung: altbinz.exe, Version: 0.39.2.0, Zeitstempel: 0x2a425e19
Name des fehlerhaften Moduls: altbinz.exe, Version: 0.39.2.0, Zeitstempel: 0x2a425e19
Ausnahmecode: 0xc0000005
Fehleroffset: 0x0000dd39
ID des fehlerhaften Prozesses: 0x1c1c
Startzeit der fehlerhaften Anwendung: 0x01ccc56b1ec844aa

[Rdl]

Do you have auto nzb import set on?

[Darkwinter]

No it's not on.

[Darkwinter]

Hello again.

It seems I finally found the problem:
I had 3 servers defined (all for one account). All 3 servers with 30 connections as a maximum.
When I pushed "connect" the program opened up to 90 connections.  And here was the problem:
I was only allowed to use 30 connections at a time. The other connections were refused.
That was causing the problem.
I don’t know why the program was not responding anymore, but I deactivated 2 of the 3 servers and it is working now.
Thanks for your help anyway.