Finally something good I’d like to share.
Previously I had this bug causing cubase to somehow loose sync within the project (or something similar). I had to reset the asio drivers at the beginning of most of my session by switching to no driver then switching back to my apogee again.
I recently upgraded my ram from 3gb to 6gb and (touch wood) the bug is gone.
I can finally load a session without hearing crackles and jitter everywhere.
Hope this helps