Cubase6.5.3 x64 Dissolve Part and Project assistant problems

Some problems here:

  1. Folding few tracks for group editing (slicing, quantizing)
  2. parts being sliced, quantized, crossfaded and of course grouped by “create slices” function
  3. Now disabling group editing switch on folder and trying to dissolve parts

Boom! Crash!

When Im starting Cubase and switch focus to any window in finder while Cubase starting (safari, itunes…). Once cubase was started then project assistant stops responding on clicks and hotkeys. Only esc key able to close assistant window.

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Cubase 6.5.3 x64
Mac Pro i7, 12 Gb RAM
Mac Os X 10.6.8