Problem with speed of G4 shooting

[Paintball nube]

Hey there. Ive heard soooo many people having issues with their G4's and mine has finally stopped working properly for me. After every use, i clean it completely. So today after a few games, it was like my G4 wasnt keeping up to how fast my fingers were pulling the trigger, which was never ever an issue before. For every 3 trigger pulls it was shooting one ball.

The only thing i could think of is that something is up with the trigger magnet. But if any one has some ideas of stuff i should try, that would be great! thanks