I didn't have this trouble since I've installed the 2.1.1 FW, when it came out, but some weeks ago it started to happen that it won't detect my Windows SMB shares correctly. In KODI it shows the Folders and files correctly but with Wrapper it won't start the videos and directly from Media Center the folders showing up are scrambled and lots of them are missing. The only thing that helps is to reboot the Box, sometimes needed multiple times, than it somehow fixes itself.
Anyone else encountered the problem?