slow down... keep practicing... everyone has different timings for their combos.

Any specific one? There are a certain ones that people have had more problems with than others.

You don't have to hit the buttons as fast as you can. Hit 'em well-balanced and you'll make it.

You just have to keep practicing, and experimenting with the timing.

Yeah, with the long ones, just do the first few inputs to begin with and add on, it's all a matter of knowing which button subsequences which move.

well, with me i went through konwuest without any trouble, but i know doinbg some combos are hard, what i did with some combos (not during konwuest) is i went into practice, wrote down the combos in the symbols on the controller on a piece of paper, then i just did them in practice, maybe that is what you should do

Practice with Li Mei...her combos are pretty easy to pull of in my opinion.