Hi guys!, anyone have a problem with iMovie 10.0.6 on Yosemite ? My iMovie always crashed after 10-30sec. Mavericks 10.9.5 work excelent like a turbo machine perfect Hack (and iMovie works excellent), but Yosemite works like a turtle much slower than...

Thx for tips, all is ok :)) almost.... but nvidia gpu dont work , and i have a little artefacts in desktop.