Thanks I'll use the debug version

for the record,
I was very surprised to receive the email and see that this topic has been created because when created via winscp,
I had only error message about "No post mode specified"

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.

the redraw of the gui doesn't work at this time
this occurs several times a day (I have to close and restart)
I use the version of portableapps.com
It appends when I try to put the application in front

sri for my english

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.9.2

Error message:
Out of system resources

Trace de la pile :
(001F1A37)
(001F1ADA)
(001F1B0B)
(001F6D07)
(001F8DC3)

Status: unknown_rel_addr

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.