I see lot's of people having ''input'' isues.
I suggest you to train more and dont expect the perfect results after few days.
And just dont switch to your old main or cookycutter character after u lose 1-2 games vs some random guy online or the guy you hate irl.
I agree with this to a point, but some people, myself amongst them, just have trouble with inputs in general. My reasons are a) I'm old. (33) and b) I started boxing in my early teens and transitioned to mma a few years later and was a hobbyist fighter for about years after that. My poor hands have taken a tremendous beating over the years and I just don't have the find motor control that I used to.
Now, don't get me wrong, practice will still drill it in to me, but again, for a lot of people, its not that we physically can't do it, its that the investment isn't worth it in the long run. Like for Cassie, I literally set my alarm for 30 minutes earlier every day and got up, practices half an hour on Cassie before work, then a minimum of an hour later that day. My practice would consist of a mix of just dummy practice, then setting it to ai, to try to pull the combos out under duress. This took me over a month and change, 5 weeks, and I got pretty consistent.
I could do that with Jax or D'vorah, but as much as I'd like to learn them, I just don't have the patience or time to dedicate that much effort. My execution is very weak.
Now, don't think I'm disagreeing with you because you're dead right, I think a.lot of people spend 45m in the lab and decide it's too difficult when they aren't landing every BnB they try, every time.
Shrug, just my 2 cents.