Sleepyhead shows hugely inflated numbers for pressure

I'm on BiPap at 14/18 with no ramp or auto-titration but Sleepyhead 1.0.0 beta 2 is showing astronomically incorrect numbers for pressure. I have years of data showing the correct numbers, 14-18, but in the last month 10 days have shown like this:



On another computer using Sleepyhead 0.9.8-1 (testing) the correct pressures are shown on all days:


The ResMed software shows the correct numbers 14 and 18. The machine also shows the correct numbers.

I'm thinking it's a bug. Any other possibilities? Why is the problem only occurring now? Is it a sign of an aging machine?

lego wrote:I'm on BiPap

no, you're not, you're on a vpap/aircurve. bipap is from respironics.

lego wrote:I'm thinking it's a bug.

got it in one. buggy software.