What’s harder to catch the faster you run?

What has three letters and starts with gas.

I sound like a cross country speaking engagement hosted by Trump and Epstein, but really I’m how you secretly ruin someone’s plan, or even more, just an underwater projectile.

I am a producer of food, drink, cups, and horse-themed sound effects.

I’m strong till the moment you need me the most, then vanish so quick you’d swear I’m a ghost. When I buffer, you suffer, it’s always the worst, but somehow those ads still manage to load first.