Hi . I see you are new to the community. Welcome! That happens all the time to my husband and I (He has a CPAP). I finally bought some Macks earplugs and that solved the problem. I now only wake him if it's super loud. Do you think you might need a new fitting for your mask? If so, you can check with the store where you orginally bought the CPAP. They should be willing and able to help. Best wishes. - Lori (Team Member)