wild guess, they're imp 4.11
worst scenario, dbw sucked an emp outta hell, dragged em in an hell made of mirrored skins, crashing 3dmax copies, and oglaf-backed fm forum experts 
please redo this post, I haven't had a drink for months and I can't make sense of it................... hold on, goin to get a beer and a shot of Tequila..... or two........
UP3 is not dead................ slow and steady, you guys moan and groan about UP3RCwhatever, when was the last time you heard anything about DBW1.8?.....
Patients is the greatest virtue you can have in the IL-2 community............... anything else is a disaster waiting to happen.... bad for your blood pressure, explore the set ups that are out there now, I'll bet most people have not touched 80% of their game, the Off-liner's only do one thing, the On-liners only do one thing, I spend way too much time in FMB and not flying, although my group meets 3 times a week for flying, there are other groups, offline campaigns flying planes I'm totally unfamiliar with and fun to learn.
I get impatient too, but it doesn't do anything to improve the situation.......................
It will come, give it time. Try something new you haven't done or haven't done for quite sometime, you'll discover a completely new game... trust me.....
Cheers
Hoss