IntelliPap Auto Bilevel DV57 High AHI

I bought an IntelliPap Auto Bilevel for traveling, and just returned from a 3 week trip. At home, I've used the ResMed S9 VPAP Auto for 10 months. It has been a life-changer for me! I generally have an AHI of about 2.

Some settings are named differently on the IntelliPap. I used it before my trip to try it out and adjust, and finally got it comfortable, although it's not like my S9. Even though I felt pretty good on my trip, the reported AHI on the display each morning was 17-20!

The IntelliPap mirrors my S9 basic settings: 7-13, pressure support of 4. The "new" settings for me are:
- the IPAP/EPAP rounding, which I set to 3, which eliminated the "breathing too soon" feeling
- the Inspiratory/Expiratory trigger, which I adjusted to 8, also to address "breathing too soon"
- Apneas, which came set to 5%, with a Duration of 10 seconds
- Hypopneas, which came set to 50%, with a Duration of 10 seconds

I'm thinking that the last two settings may impact the AHI algorithm. They are not in the clinical manual. I tried calling cpap.com (where I purchased the IntelliPap) today, but they disappointingly would not help me problem-solve at all, just kept referring me to the doctor or the manufacturer (both send me to the provider for fine-tuning). So, I'm hoping someone here may have experience with this machine.

Thanks for any help.

Bump. Any Intellipap users out there?
Thanks!

Yes, but not bilevel knowledgable... I've been very happy with mine for years now. Wish I could help, but don't really understand what you're referring to as such.

Is your elevated AHI primarily Hyponeas?