Cabin Altitude warning after reaching FL250 (XP11)

Hey, every time I fly since yesterday over 25,000 ft, I get this annoying "CABIN ALTITUDE" red button and my screen starts to blackout. I'm pretty sure it's a problem with the oxygen, but I have no idea how to fix it. Help is appreciated :)

Boeing 737-800 (default)

2 answers1 reply

3 Comments

JETBLUE TUG 2[PRO]

Jul 22, 2021

Well there ya go

JETBLUE TUG 2[PRO]

Jul 20, 2021

Is your cabin pressurization knob/switch set to "AUTO"?

Alon H.

Jul 21, 2021

Replying to

Thanks for the answer, someone have already answered me how to fix that on discord, it was that I didn't set my flight level in the overhead panel and it was 0 so it's like we're on the ground so we need no air.