I got a message from @marcinoo97, that the Windows 11 build 26040 does not have the problem anymore.

@dannyvanhooy: Thanks.

Issue mentioned to Microsoft

Thanks for all your reports. Though I hope that you are all reporting this to Microsoft in the first place too :) As so far there's nothing indicating that this is WinSCP problem.

A report by @marcinoo97:
https://www.microsoft.com/en-us/windowsinsider/FeedbackHub/fb?contextid=156&feedbackid=17d3ec1d-61dc-49e3-95cf-b683bc4eef0c

OS Build 26016.1000
When open WinSCP 6.1.2 – WinSCP opens and after some seconds Windows crashes with BSOD.

After starting WinSCP in Windows 11 Insider Preview I get BSOD also.

After starting WinSCP I get BSOD.

email sent.

In general BSOD cannot be caused by an application (only). It must be a problem in OS or a driver.

Anyway, if you want us to investigate this closer, please send me an email, so I can send you back a debug version of WinSCP to track the problem? Please include a link back to this topic in your email. Also note in this topic that you have sent the email. Thanks.

Can't open this without getting BSOD. Tried latest stable and 6.2.1 beta of WinSCP. Event viewer or BSOD analysis produces no useful info.