Hey, so i recently started trying to learn and speedrun hl1, but ive been having mouse issues that acts quite similar to mouse acceleration, i dont have mouse acceleration on window but i have a problem where my game doesnt display raw mouse input setting whatever, and idk how to fix this.

Ive got one more thing. when i try to start, skip or end a run i always have to tab out of the game and do it or else it doesnt work.. do any1 know how to fix it?

I watched it already but im so confused how like it switches because if you have to go fast and theres like no cutscene and you just gotta go on and on how do you skip to the next split in the middle of everything

how to get certain game splits?