Does this still occur if you:
1) Delete the unused device folders from Options > Library & Sync > Choose library folders
2) Disable synchronization for Local storage and USB Port 3

Thanks!

-Rusty

p.s. could be related to https://www.ventismedia.com/mantis/view.php?id=19972

Ok, the head unit (Dasaita) in my car is running Android 11. My Media Monkey install is latest version.
The issue:
1) The unit has internal storage as well as 3 USB ports
2) My Library is exclusively on a USB in port #2
3) Each time I start the car and open Media Monkey it wants to create folders on the Internal Storage and the USB storage in port #3

Question, is it possible to get Media Monkey to ignore the Internal Storage and the Flash drive in Port #3?