WinSCP - Crashes and always has to relogin to FTP site

Version 4.1.9. (Build 416)

I have yet to get this FTP program to not crash during an FTP data transfer (either upload or download).

It does not matter what computer I'm using. I've loaded it on my Dell 1501 Inspiron and Desktop (Both running Win XP Pro).

Very frustrated with this software.

Can you first try 4.2.2? What do you mean by crash? Does it really crash or just looses connection?