Comment by m463
I went through the same thing.
- #1 - switch to Nasal pillows.
- I had to learn to breathe through my nose
- I had to learn to sleep on my back with a pillow that cradled my head without raising it
- I had to make sure the level of distilled water in the humidifier was not too high.
- make sure the tubes are not higher than your nose (otherwise condensation water drips into your nose)