Thank you. Can you confirm that this build contains the fix Bug #1876?
If so, it seems it is not entirely fixed yet. Files/folders with spaces still don't show up for me.
Sorry this is a bit OT here but I didn't know where else to reply. Can provide log if needed.
Did you enable the WebDAV compatibility mode in session settings?
If it does not help, please start a new topic and include a full session log file.