I'm having all kinds of problems. At first, I couldn't even post on here and had to resort to the email system. I had trouble convincing them that was my last resort because other methods for help didn't work. I finally got someone to ask questions to try to figure out the problem. After a week of being busy, I was got back on and found I can now post. Maybe they fixed that problem and just didn't tell me. The following is copied from what I tried to tell them of my problem.
I'm still with the Su-25 in the tutorials. With the landing tutorial, one time the auto pilot would work and land the airplane without problem. Next time it seemed to work, but try to land before the runway, or crash on landing. Next time it wouldn't work at all. I tried manual landing and trying to follow the glide slop one time it may work, the next time, not at all. I tried the night landing once, and decided to wait on it.
The bombing tutorial, I follow the instructions. When it came to releasing the bomb, sometimes the button (spacebar) would work, sometimes it wouldn't. Checking the weapons screen, it appeared that the weapon was ready to launch.
Take off and regular flight seemed to be okay.
This is as far as I got.