After installing Volumio3, a well-functioning player is almost useless! -The touch screen control is completely reversed. It was at the top and the top was at the bottom. After the second installation, the touch screen became completely insensitive !! -Additional functions have been completely eliminated, including non-automatic start after switching on !! I thought these plugins were integrated, but unfortunately not. The user should be informed that this will no longer be possible or limited during the upgrade !? Why aren't they officially given the option to downgrade even temporarily ??? I would love to send you a 2.7 .... Rasberry IMG file !! However, the playback quality has improved :)! Congratulations! Ti. Zoltan Barany