I responded to your thread on the other section, ill repeat wht i said.
This may not help, but when i first bought my new mouse, i would sometimes accidently click one ofthe butons on the side of my mouse (steelseries sensei
Mouse) when i accidently click this side button, it would stop shooting, and i would have to reclick to start shooting it agian. The buttons were on the side so it was quite common for me to click it without realizing it. I had to go to my mouses settings (steelseries engine) and disable that side button.