My machine is a Fisher & Paykel ThermaSmart HC640 My mask are ComfortLite 2 and ComfortGel Mask. My setting is at 12. Any help?

He complains about everything. I run the humidifier too much in the winter, the AC is bothering him, the TV is too loud when he goes to bed. But when I try to ask him what it is that is making the loud noise (i.e. am I snoring or opening my mouth after I fall asleep) he can't give me a straight answ...

I have had sleep apnea for over 4 years and the first machine I had I took to it like a duck. Got use to both machine and mask in one night but after 3 years my machine started to get loud and keep my hubby up at night so last June I got a new machine that is super quiet but he still complains. He t...