First let's make a little change in the % of time above red line statistics so that it isn't basing that statistic on an incorrect baseline number.
SleepyHead/OSCAR defaults to a red line threshold for a ResMed leak number and it doesn't work so great with Respironics machines.
Go to Preferences/CPAP tab and on the right upper side see where it talks about red line threshold...and it says 24 L/min. Respironics users don't have a static red line where large leak territory begins...it varies with mask and pressure but change the 24 to maybe 70 L/min and that will be close or just turn it off so it doesn't do that statistic.
Any time in large leak will show up on the events graph on the daily detailed report....see the LL line at the top...that's large leak. If your machine thinks you went over the threshold it will flag it there and a gray area will show up on the other graphs.
I think that maybe you should quit limiting the maximum...though I understand why....and instead increase the minimum to around 8 cm and then get us a detailed daily report.
The statistics page that you posted doesn't really tell us what happened in detail.
See this thread for what graphs to post. Don't need or want them all.
http://www.cpaptalk.com/viewtopic/t1585 ... eview.htmlIf you look at the detailed report and you are seeing it hit the max of 13 that you are using now very often or for prolonged periods of time...you need to increase the maximum...unless it just briefly kisses the max.
Your minimum pressure is the most critical setting....not the maximum.