Freezing of WinScp 5.x while loosing Connection

Hello guys,

I use WinScp in a company since the first 5.x versions. There is a bug when loosing connections to one or more servers.
Im not sure how to reproduce it. My computer runs over night most days and almost every morning I have to kill the WinScp application. Th application still shows a reconnection window but is frozen.
My guess is it freezes if one server is in reconnection mode and a second one also has to reconnect or two server need to reconnect in the same time.
I mostly have two to four servers open at a time.

Some details of my setup:
- WinScp 5.1.5 under Windows 7 (bug existed in at least all 5.x versions)
- most servers use ftps explicit

I can maybe give you some more details if you need to.
This bug is really bad and it always forces me to use another program.

Can you send me an email, so I can send you back a debug version of WinSCP to track the problem? Please include link back to this topic in your email. Also note in this topic that you have sent the email. Thanks.