Hi Pavlov,

Thanks for the screenshot. I can see you have the 'Music' tab at the bottom of the tree in Mezzmo selected. When selected, this is searching for all you music files in your Mezzm olibrary and only shows them - which can take a little time depending on the size of your Mezzmo library. If you select the 'All' tab at the bottom of the tree in Mezzmo, then all folders/playlists/files will be displayed & it will be much faster. Let us know how you go.