So this problem started about two days ago, so when I joined to game, which I was playing quite a long time, and this weird annoying error started where when I press a key to walk it keeps walking and I can't do anything until it stops like I can't pause, go in inventory, nothing until that action is finished computing, I have found some other threads almost similar to mind but all of they could pause in the middle of an action to stop and stuff.
And it is not stick keys since you are most likely going to ask about that. It is also a modded as well and it isn't any of the mods because the problem was not there before and I played that world for a long time, it just happened, I also tried another world and still with the same problem.
Also it seems to only do it on the modded as well, which does not make sense since it just started doing it out of the blue, I hope to get help on this soon as well.
I really need help because I want to play minecraft on my modded world and I got so far, someone please help me, Can anyone please reply to this thread, you can just say that you have no idea if you want.