Maybe this answer was written before, i got a problem with my TI, sometimes with no reason, when i play something like synth sounds (so no pads or else but only synth and complex sounds) i hear only a big CRACK in the audio and i have to switch off the keyboard, unplug power cable, wait a moment and then restart. Maybe is a OS problem, somebody had this kind of problem yet? Seems like the oscillators going crazy........don't know why.... at high sound pressure is like a bomb thrown...really a problem
FaB