I tried to copy the same file then again in Windows Explorer, but Windows claimed there was a file already with the same name, where it showed an empty folder. I deleted the entire folder, recreated it, tried to copy. Still didn't work, claiming file exists. Overwriting also didn't work.
I then tried to connect via WinSCP. WinSCP also showed an empty folder. I began to copy the file. It copied for 10 minutes to 100% but then at 100% it gave the error "423 Locked".
What's going on? How can this be resolved? And also why does WinSCP copy the file to 100% but then just says it couldn't be copied at the end? Wouldn't it be wise to do it the other way around?
Using latest WinSCP version.