Driver’s seat move forward, on it’s own, while driving. Reset seat memory to no avail.
Powered movement? Or just slop in the track? - C5 and C6 Corvettes are notorious for this.
If it is powered movement, I’d guess something is hitting the switch while you drive or the switch is bad and needs replacing.
Would that be the seat switch on the side?
If that is the one that makes it go back and forth, then Yes.