Can this data be real? From good to bad w/ no change

[EarlyRun]

I am about 1 month in using CPAP. My doctor set me on 6-16 Auto w/ an Airsense 10 and left the country for a month. This resource has been valuable to me. After the 2nd week, I got sick of the roller coaster of Auto mode and started to explore what would work for me using fixed pressure and trying ERP on/off.  I've had good results at 10 to 11 and decided to stop messing and let it go a week or two at 10, no ERP.  I've had good nights, but last night was my worse since I started. Is this just the way the dice roll with this therapy? In addition to a ton of OSAs, I also had a bit of stomach discomfort this morning and was wondering if I swallowed a lot of air or something. That was a first.

I mouth tape and did not appear to have much leaking last night, better than previous nights really. 

I'm curious if I should stay the course, or is there something here that indicates I'm not at a good pressure just yet?  Do I go back to auto, but a narrower range, now knowing that I have no issues with steady 10?  Please take a look. I uploaded one of my recent "good" days and last night, as well as last night zoomed some on the worse spot.

Thanks in advance!

[Sleeprider]

I'm certain you would be more comfortable with EPR on, but everyone has their preferences. The clusters of OA and flow limits are positional obstruction discussed in this wiki article: https://www.apneaboard.com/wiki/index.ph...onal_apnea

You have a classic positional apnea problem, and the solution is pretty easy. You can try changing sleep positions, pillows and other methods, but with the severity we see here, a soft cervical collar is usually the most effective. https://www.apneaboard.com/wiki/index.ph...cal_Collar

[Old Steve]

That is Positional Apnea.  See below for more information "Positional Apnea"

Welcome to the forum.

[EarlyRun]

Thanks for the fast replies!  So this is really the first time I've seen this since Oct 18th when I started treatment.  I'll study and review for signs of it occurring to a lesser extent, but I've had so many good nights with no signs of this.  Seems like it could be uncommon to me. I look forward to learning more. This is helpful to get a direction so quickly. Thanks.