Long-term CPAP user (over 20 years). My provider replaced my 5+ yo Airsense 10 with an Airsense 11, and I am finding it rather disappointing. It makes more noise than my Airsense 10. By an unscientific comparison with an iPhone dB meter, about 10dB more one foot away. I couldn't hear the Airsense 10...

Philips seem to have changed the headgear that comes with the Dreamwear mask frame, and it's causing me serious leakage issues. My pressure is 10-12. For the first 2 weeks after changing to a new frame/headgear, things were perfect. After about 2 weeks the headgear started stretching a bit overnight...