Hi !
After a request by Flipper on this forum I have tested a possible bug scenario and it hit the jackpot :P ..
The problem is happening when you open the MIDI event editor and zooming out with the +/- buttons.. when I zoom out I suddenly reach a point where the zoom control buttons disappear..
And when I tried to zoom in by using the scroll-wheel on my mouse on the keyboard side in the editor that part goes white..
Specs:
Intel Core 2 Q6600
Echo MIA MIDI
Geil 800Mhz PC6400 4096MB RAM
Windows Vista 64