Thanks for your report.
I assume your Windows 10 got already updated to version 1803, right?
How many local drives (letters) do you have? What kind of drives do you have (any network drives, DVD/CD, anything special)?
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.
You will find my address (if you log in) in my forum profile.
That is correct, my version of win10 is 1803. I have two local drives (SSD and HDD). No external drives at all (not even DVD drives or flash dongles). I do have a raspberry pi server on the same local network but I don't know how this would affect this issue.
You can send me a debug version to this address: theemoyo at gmail dot com. I don't mind sharing my email it's not really, important, but if you require me to email you first - I'll happily register and send you an email first.
Thanks for your response, hope I could help WinSCP with my input. Cheers.