Had a lot of issues getting smooth frames with dcs a10c, finally over locked mt 3930k to 4.5 ghz, and had frames around 90-120 in flight, minimum 45 facing the action.
Just spent two weeks learning to fly the aircraft and use the weapons systems, bought the hotas a10 stick and throttles which I received the same day 1.2.6 was released.
Game updated, now frames are min 29 facing the action, no real change in normal flight.
29 just isn't smooth enough for track Ir, very stuttery. (Runs Smooth ROF, IL2 cliffs)
Did a clean install (deleting all dcs world files from PF and Users), still no change.
Updated directx and installed latest vid drivers also.
Very disappointed here.