I'm sorry, but I have no idea. In both cases it hangs in system, out of control of WinSCP code.
The fourth log is attached.
Hi Martin,
I have replicated both freezing issues using the debug version you have sent me and captured the details in trace log files. I have uploaded the latest 3 of 4 log files to this post privately.
Thanks,
Nilloc
Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
System is Windows Server 2016
Reinstall did not help, nor did upgrading/downgrading versions.
Version 5.21.7 was the first version ever used on this machine.