Marley501

I have been using an AirSense™ 10 AutoSet™ (S10 Autoset) with a Mirage Quattro full face mask for about four months. I have been waking up a lot lately and last night something woke me up at about 12:30. I felt for air coming out of my mask and there was none. The machine had completely shut off. It restarted with my next breath as I have it set to auto start and shut down. I know I didn't have a leak that could have triggered the auto shut down as I was sleeping upright in a recliner. Has anybody seen this before. I have to wonder how many times at night the machine is shutting down and arousing me.

Try taking it off auto start and start/stop the machine manually. See if that works.
Sheriff