Blackbird Sims / Milviz Forum Archive

2 flights in row and I have been getting the CABIN DIFF HI message and my pressurization is stuck at surface.

Envir Bleed Air is set to AUTO
PNEU & Envir is set to OPEN
OXY is armed
Cabin is set to 7000ft
Blowers on AUTO

It never budges--just the differential pressure moves.

I'm using the beta ASXP for P3D V5.0 (haven't moved to 5.1)

Load flight and don't change anything after that.

What was your cruising altitude? DId you try to descend and see if the issue cleared?

23k feet and descending didn’t help until I reached point where differential pressure was gone. I could never get cabin pressurization needle to climb.

I'm not able to duplicate this. I tried climbing and cruising to the 23k with aircraft set to 23k and no problems, adjusted cabin alt up and down and the system was responding normally. I did see this in beta one time but it was operator error on my part but for the life of me I cannot remember what I had set up wrong.

Did you try moving the Envir Bleed Air to NORMAL?

I’ll try again tomorrow.