My helicopter sometimes tends to roll to its right. It was so hard to save the chopper despite the full left cyclic. At the first incident I landed on a hill to observe the targets, when I applied some collective, my heli rolled to its right and I couldn't save it and crashed. I thought it was due to heavy wind (even though TSD was saying "calm") or because of my joystick setup (I have two sticks, 1 throtlle, 1 pedal set). So I didin't bother. But yesterdat same thing happened when i was trying to take off from the FARP. This time I managed to overcome and took off. Then I head to the conflict zone and hit "2" to switch to the gunner. Normally AI pilot suppose to hover after I gave zero speed command but this time he kept sliding to right with a big angle. I tried this a few times and no luck.
I couldn't save a track since it was MP game.
Do you have any idea what caused this or what did i wrong?