The pod uses a cheap, open-frame potentiometer (pot) with a motorized mechanism for the remote control. Over time, the internal carbon track wears out, and the wiper loses contact. This is not a "clean it with contact spray" problem (though that buys a few months). It’s a mechanical failure.
The actual electronic component that fails is a . You do not need to replace the entire plastic pod chassis—just the electronic guts. creative gigaworks t3 volume control replacement
: Pull the volume knob off firmly (it is often secured with glue). The pod uses a cheap, open-frame potentiometer (pot)