noelek: Enable PMs from people. I can't reply to you
The minidump you sent me is crashing during a shutdown event (site shutdown or computer shutting down) and will be tricky to fix since I've previously mentioned ioFTPD sorta crashes during shutdown because that's the way it was written. I'll see what I can do, but I'll add an option to suppress dump creation during shutdown events in case this becomes a wider problem...
I've got about 10 fixes for a new release that will be out in the next few days although I'm really trying to figure out the lockup issue and not making any real progress yet...