Red fog on the scenery

Question

When the aircraft is in the ground, the scenery is normal, but as the plane goes up, a red fog appears in the scene that makes any visual flight difficult, and it also gets in the way of approximations. It will be that you change the Dataref of DSF, but whenever you change it by the dataref editor, it comes back with the same fog. If anyone can help me, I'll be grateful!

Answer 1

I'm not from Laminar, just a simmer.
If it is a red mist, then you may be losing conciousness at altitude.
In the Settings Tab, General I think, uncheck hypoxia etc