I'm using a 3B RESmart 25A Auto BI-Level Machine My settings are S mode 9-13 Ti.MIn 2 TI max 3 Rise time 3 I sense 5 E sense 5 Init. Epap 7 Unit cmH2020 Reslex 2

I have used a Cpap for years, and now a Bipap. I'm going crazy trying to get this thing set right. Driving myself and husband crazy. My Epap is set on 9 and Ipap is 13 My Ipap is not long enough for my inhaling.,. The start and stop of machine is keeping hubby awake. Am I doing someething wrong?????...