When I try to scroll through the music list, and using the arrow keys on the keyboard (or my Powermate, set up to emulate arrowkeys), The UI is very slow in responding, and eventualy it stalls for a long time, if I send enough keypresses.
If I use the mouse/touchscreen and drag the scroll bars, it is quick, and responsive..
Using frodoplayer 1.10
Ps. playlists, this is just how I denote the list of songs shown in the frontend..