inserts "/" at the begining of CWD command

I am using WinSCP 5.9.2 to connect to Mainframe but facing issues with listing the directories. When compared with 5.7.6 I don't see this issue. How can we stop version 5.9.2 from inserting "/" at the beginning of the CWD ?

Version 5.7.6 works fine
250 Transfer completed successfully ...
CWD 'USERID.' ..

Version 5.9.2 inserts "/" and results in
250 Transfer completed successfully ...
CWD /'USERID.'
550 CWD cmd failed. No such file or directory

Thanks for your report.

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.

would you please provide the solution to this problem. we are facing the same.