Two Smiley Face Zeros in the past week but??

I had zero AHI last night.
I had zero AHI sunday night.
YIPEE!!

However Sleepyhead shows me only 67% compliant over the past year. I use my PRS 1 960 ASV every night, 7 to 9 hours a night. Sleepyhead v 1.0.0 beta 2 open gl shows large gaps in the middle of many nights. I get up most nights for a bathroom break, but they seldom last 5 minutes and I always put my mask back on.

WHY WOULD SLEEPYHEAD SHOW THESE LARGE BREAKS IN USAGE AND FAULTY COMPLIANCE STATISTICS?

There may be a glitch.
Pugsy or Palerider might know about it--and a workaround, if there is one.
It might help if you mention your machine/error in the title of this thread

Did you ever get Encore? I think the first thing I would do is verify usage hours and those gaps with Respironics software.
It wouldn't be totally impossible for it to be a SleepyHead glitch.
You have the model 960 and I have seen some weird reports in SleepyHead with 960 machines and they be totally normal in Encore.
Which version of SleepyHead??
And how is the leak rate? Seeing any large leak flags?

Pugsy
Yes I have Encore Pro 2 as well as basic. I printed some reports, but haven't had time to research much. The research will have to wait until morning.
I was preparing for a visit to my PCP and gathering a variety of data and a list of questions. There are several areas including CPAP/Apnea where my PCP acknowledges that she knows far less than I do. She actually stated today that all she can do is offer advice, then I must decide on a course of action.