waking up every 15 minutes and heart

[shedu1337]

thtats on the min 7 and max 7 settings. You are right everytime there is jump in flow rate i also get a jump in heartrate alaways, that means that i wake up and dont remember it, but i wonder what whould wake me up this many times during the night. As you can see i have ahi of almost 0 and also there is no flow limitations at all. I wonder if those awakings are due to breathing or some other medical condition. I attached screenshot that looks clooser at one of those. This night i didnt feel rested and i ended up taking a nap after i woke up for around 1 hour more

[shedu1337]

Here is update after 3 more nights on min 7 max 7 settings and epr 3 fulltime. I still wake up tired, but aerofagia is gone, i also atached closer screenshot of awaking i get, it sems like i start breathing really fast, and that comes with heartrate jump to araund 100-110 for few seconds. Is there anything i can try? so far i am using cpap since september but therapy is not working at all I wake up tired with headache at the sides of my head and leathargic feeling in body and yawn whole day. Also i noticed that after waking up, first 2 hours i have increased hearthrate that gets better longer i stay awake. 

[url=https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwiz7M-Bga2DAxVOomoFHTWcAQkQFnoECBgQAQ&url=https%3A%2F%2Fpl.wikipedia.org%2Fwiki%2FAerofagia&usg=AOvVaw2BGshsBS-D3F52eu-_judr&opi=89978449][/url]