The new chord sheet is a great idea, but I'm finding that it noticeably slow down the overall program performance, causing audio glitches when the chord sheet needs to be redrawn:
For example, it will be an audio glitch when the cursor reaches bar 64:

Of course I've tried with different audio drivers (and the return to factory settings option) with no success.
Also, I've noticed other strange visual problems when launching the program (or going to fullscreen mode and back with CTRL+T), which seems related to this:

It just seems that the program is too slow and a little bit erratic when redrawing the screen.