Cabin DIFF HI warning

[jarek]

Ok, so it looks like some trigger "seals" the vessel and it climbs with pressure found at origin airport. Does it happen every time for you or only when you reposition/swap planes in a single P3D session?

[jaakko.polet]

I have this going on as well.

[Taguilo]

Hi,

This advise might help: Do not move the aircraft to a different airport/date/time of day when inside the current flight.

If something like that must be done, start P3D, select the KA from the scenario screen, afterwards make airport, etc changes as desired, then run the flight.
It may also be done by starting P3D, selecting a KA saved flight and when focus comes back to scenario screen make the changes and run the flight.

Please let me know if problem persists.

Thanks!

Tomas

[meese91]

I've had a pressurisation problem like this as well once, all switches and dials set as per normal, verified multiple times, toggled off/on, descends and climbs to provoke change, nothing helped. After a sim restart (without checking MVAMS first), no sign of the issue.

[jaakko.polet]

This issue still presists in SP1.1.

[Taguilo]

Hi,

I've been doing many test flight on the past months, altitudes up to 35,000 ft. and never had an issue like you describe.
Neither was commented by our dedicated beta testers.

Did you check that ENV BLEED AIR switch was not in LOW position?
Also that Bleed Air switches were in OPEN position?

I'm sorry but I cannot fix something that I cannot replicate.
Anyway I will try different Bleed combinations to see it any triggers your problem.

Tomas

[jaakko.polet]

This seems to have corrected itself after uninstalling and deleting the milviz folder in my P3D. Works like a charm now.

[matpietsch]

Confirm, the issue is NOT solved. It pops up some times (even after a successful test of the whole system on the ground) and I do not know why. Switching bleed air off and then on again does momentarily move the cabin needle to climb but that does not last.

[Taguilo]

Did you try by reinstalling? Are you following the sticky post that I made regarding MVAMS Status and how to load a KA flight?
Are you doing airport changes/date-time changes from inside a flight?

It seems the user that had that problem solved it by reinstalling.

As I stated before, nothing I can do if I cannot replicate it. Pressurization is a complex system so I would need a certain clue as to know where to start investigating.

Tomas

[matpietsch]

Yes to all of the above, except for the time and airports. I do not change it inside the sim. I would love to recreate it but I also cannot. I will take so notes the next time is happens.