All normal functions have restored themselves on shutdown then restart,although the Clarinet requires too much breath pressure-is there a way to adjust this?Previously a window suggested I go to forum i-am-having-breath-pipe-problems,will try if problems arise again.Previously AU apple window and delay window erratically popped up and out.I may have pressed wrong buttons on the instrument.How do i get to Eigens table of drum samples,it goes through I tunes I used to get it direct-last time i didnt know how to stop a drum loop so closed the window and shut down computer,how do i stop a loop?Thanks for continuing support Geert.