OP, did you change the setting on your machine to full face mask instead of nasal? I'm not sure what that changes but it might be needed.

I did the Lofta home sleep study, it took about a week of turnaround. Fill out a form, then a brief visit with a doctor over video chat, then they mailed the device. I slept a night with it and paired it with my phone to send the data. After that I got a detailed report and they had a "sleep champio...

I figured it out, thanks

I'm interested if this is still available, please drop me a message.