It’s great that you now have Oscar! When the time comes that you can post a screenshot, use a hosting service like Imgur and post the link to your image. The forum can no longer accept uploads, sigh. Meanwhile, do you think you might start sleeping longer and longer with the machine, the way your si...

I don't recommend your sister's method; it would work only if you were to sleep longer and longer with the machine over time. Practicing during the day is a really good idea. Try spending some of the time off the meditation app, paying attention to the sensations of the mask and the pressure. Try th...

If you're using SleepHQ, just provide the link to a chart rather than a screenshot. That will let people here see a lot more information.

You might want to double-check that the test will include quantifying leg movements. If you're concerned that you won't be able to sleep much, you might ask the doctor whether using a mild sleeping pill would be a good idea. I hope the new test will shed light on your sleep problems!

Lots of arousal breathing there. You might want to take another look at this thread, which I see you had posted to earlier:

viewtopic/t186231/Examplesmouth-breathi ... gging.html

Although I'm not sure why high elevation would be associated with *obstructive* hypopneas, O2 levels certainly can be lower due to elevation -- and 8000 feet is very high! Please talk with your doctor about whether O2 supplementation would be advisable. He or she will be able to answer the question ...

I hope PR's thoughts are helpful to you. As is always true, you might also want to consider talking with your doctor about your TV. That would certainly be your first step if you're interested in getting a pulmonary work-up or a different machine.

Your settings seem do be doing a good job for you. I'd leave them right where they are.

People sometimes breathe faster during REM sleep. It's possible that's what you're experiencing.

As I mentioned, arousal breathing is deeper and more irregular than asleep breathing. Take a look at the last chart you posted and you'll see what I mean. It is completely normal to wake up during the night. Many people wake up after they have REM sleep, which may be what you're doing. In addition t...

Please don't fret over these CAs. They are completely insignificant. In the most recent screenshot you posted, those events occurred while you were awake. (We can see that because of the arousal breathing in the flow rate, which is deeper and less regular than asleep breathing.) What really strikes ...

No, no, no! You were smart to use Oscar, smart to identify a problem, and smart to ask other users for ideas!

Oh, that's great news! Don't mess with success; keep using those settings.

Welcome, Zamblo. Your overall O2 results look fine to me. Good results are ones that keep you in the 90s. You very briefly dip below 90% once, and that may simply reflect a loss of contact by the oximeter. Night-time arousals are common. Here's some information about normal arousal rates: https://ww...

You shouldn't hesitate to try EPR of 3. After trying this for a few nights, if you're seeing an uptick in obstructive events, you could try raising your minimum by 1 to compensate for the extra EPR.

Welcome! Unfortunately, this site is not able to accommodate attachments. (There's a "sticky" on this subject if you want to learn more.) Could you use an image-hosting service like Imgur and post links for your screenshots? People will be happy to try helping once they can see the charts.