ok at least it aborts not anymore after an permission error. but as the messages are still showing up i have to sit for 1h+ at the program and clicking the messages away so winscp continues the download. can there be done something about this? (like log errors to file but show no message box?)
I have now tried SFTP and this is working a little bit better. Now the download doesn't get aborted anymore after some errors but still it requests an action from me for every single file it can't read. A "Skip all" button would be really great (so it can skips every file automatically).