Has anyone found a cause of, or solution to, this problem? My FPS is playable, but this input lag is insufferable.

After the yesterday patch, my joystick lag has gone, i cant remeber if mouse too, beacusse i only could play a few minutes, (girlfriend request), but i was very happy to see that the flying model its a completely enjoy with no joy lag.
In the first stage of the game, boxed version, there are a delay in the flygdinamics vs rendered position of the plane, you can notice this because you guns are aiming before the plane turns.Not has gone.My stick ingame and ailerons stars to move when i move my stick, and the plane start to turn too.
Of course it need a little aceleration, this is not freespace, but in a natural way.You can feel the plene now.
By other side, when i firing my guns there are still delay, and it is very frustrating, because you have to shoot much before you ar going to aim your target.
I had this in il2 too.But less noticeable.

The patched also helped me a little, the delay was smaller than before the patch but it is still there a little bit.

I also changed the axes settings in the options in the game itself: I put sensitivity, and both deadzone sliders to 0.00 which seem to have helped a little too with the axes. Although the shooting isn't completly fixed for me it is playable.

I use a Hotas Warthog joystick.

this need to be fixed. Imput lag is a plague right now,

Input lag is the same for me after the new patch :-(

Likewise.

Game is unplayable for me with this (even if i can bare the poor performance).

Lowering the resolution seemed to reduce the latency bit by bit. I had a similiar feeling as an earlier poster, something just felt wrong with flying until i started noticing delay in mouse, firing etc and I could put my finger on the delay.

Same prob here, around 0.5 sec delay. Firing guns also, press the button, wait for them to fire, I have around 10 fps on the ground 20 in the air but its unplayable due to stutters and complete lack of optimization ie. shimmering planes, water, land, lack of any good AA or AF. Settings on Low or Very high do NOT change the FPS or stutters. Resolution makes no difference. I can make the sim look like FS5.1 but it still plays terrible. My FSX is really sweet on this system.

Specs

2600k at 4.6Ghz
8GB RAM
GTX 470
Win7 64 bit.

....I really give up with this game.

Next beta patch due 15/04 (today/tomorrow) with public release on Monday. Try again after that?

anyone found a solution yet `?