I ran "Mask Fit" on the mask this morning and ironically it reports a giant happy face saying good fit. During the night the mask doesn't constantly leak. It periodically leaks about once every hour or so, and then seems to self-correct after a few minutes, but the noise of that process wakes both of us up.
After years of Happy Green Faces, most recently with my original Dreamware Mask and a forehead headband over my mouth, I switched to the Dreamware Full Face mask in order to get rid of the constant slippage of the headband over my mouth and the constant annoying upward slippage of the back headband of the original Dreamware.
With the switch to the Dreamware FFM I got the stability I wanted and needed in the mask because the two back bands perfectly encircle the back of my head, and the added mouthpiece seems to perfectly encircle my mouth. I expected my leak numbers to get even lower than they were with that annoying headband over my mouth.
But to my surprise and disappointment, I have gone from relatively silent nights and Happy Green Faces to nights punctuated with periodic loud raspberries coming from the mouth enclosure, and most disappointing of all, a string of Angry Red Faces greeting me every morning!
If at all possible, I am determined to make the D/FFM my mask of choice, as it has come closer to solving my mouth breathing than anything else (various cloth pieces, chinstraps, taping, neck collar, etc.) tried over the years, while retaining the comfort of the fit under my nose. So I am really really disappointed and frustrated.
Does anyone have any suggestions as to how to deal with the periodic randomly-spaced loud raspberries? And what can I do to eliminate all the mask leakages coming through the mouth portion of the mask? I have tried Remmmzs with no help and even taping my mouth under the mask. Also, I have been playing with the adjustments to the headbands, tightening and loosening, to no avail so far.
Any suggestions and help would be very much appreciated!
Best wishes, Nate
PS - I did at the same time have to switch from a 7 year old ResMed 9 ASV (went over MTBF) to a ResMed 10 ASV, but I can't imagine this contributing to the problem as the settings are the same.
PPS - When I say "periodic randomly-spaced loud raspberries" I mean that everything will seem to be going along fine; near total silence and then bang! even though I have not to my knowledge moved an inch in any direction.


