Just figured I'd post here about this.
Car has 126,000 miles.
Today past of the cruise control stopped working. Specifically the +speed. I could set the cruise where I want it but I couldn't press the acceleration up button to make it go any quicker it had to either stay put or I can press the deceleration one to lower the cruise.
Turned the car off a couple times and still it persists, haven't tried disconnecting the battery yet but I'll try that next.
Likely the switch on the steering wheel wore out. My Genesis Coupe had an issue where I would hit the volume up and the song would advance on my USB fob. Maybe the switch module needs to be replaced on the steering wheel.