I just spent the night with my new Remstar Auto With C-Flex . All I can say is move over Resmed youve got some catching up to do!!
This new machine is a GIANT step foreward in CPAP/AUTO PAP therapy.

Are you on CPAP now? If you are, did the mask come off in your sleep?

I was having the same sort of problem before CPAP. I still have an event (thats what I call it) if I take the mask off while sleeping.

it is my opinion the whole horrible episode is caused by lack of oxygen (APNIA)