Novak Glitch Buster Capacitor

[BrianG]

If glitching isn't caused by a voltage drop, you can also try winding the throttle cable around a ferrite ring/donut as close to the ESC as possible. Caps will filter noise and shore up the 5/6v rail, but does nothing for noise on the throttle line. The ferrite ring will help with that. Just depends what the source of the glitch is...