This problem does not exist only in Caucasian maps, but also in Nevada maps, and because of my very poor English, I don't quite understand what you said.
Now, I just want to know how to solve this problem
First of all, thank you for your answer. I changed the task time, but it didn't work. when I was testing A10C, I suddenly found a problem. perhaps this picture of A10C is more illustrative. my magnetic declination in the Caucasus region is 0
I am going to be tortured crazy by this problem. I installed the game again, but it is useless. There is still this problem. I hope someone can help me solve this problem.
I have already selected the plane in HSI to display the magnetic heading, but this is still the same as the heading provided by F2 perspective. You can take a closer look at these three pictures of me, and it is strange that this phenomenon only happens to me and another player, and the other players are normal.