This bug report pertains to version v2.00.142.
F&R does not seem to list files in an absolute path that has a dash in its name.
The error occurs when you are typing in an absolute path and reach a folder with a dash in its name, or if you select a folder with a dash in its name for further exploration using <shift>+<right arrow key>.
If I type in the path "C:\test\" then files are listed in that folder whereas if I type in "C:\test - xml\" a search is triggered, which seems to take forever, but no files are displayed.
Thank you for this otherwise beautiful piece of software!