i used my machine last nite first time pressure @20 slept 7.7 hour but sometime during night machine shut off when i woke cause i was gasping i just turned it baack on and went back to sleep my mask was still on and it only happened once is this normal or is macine defective there was no pwer outage...

used my machine last nite slet 7.7 hours and feeel really good today pressure was ok didnt have any trouble but during night the machine shut off when i realized what was wrong i just turned it back on and all was ok rest of night does this happen often i had not removed my mask as it was still on w...

hello all just got my machine today it is a c flex resperonics my pressure is set at 20 i am excited and nervous about how all this work any advice appreciated thank you in advance