On the way home, heading up a steep grade on the freeway in KY, limp mode hit, the check engine light came on, and the Spyder coasted to a stop. I was able to restart but not reset the DPS warning and check engine light. There were no active faults. The full orange screen was able to be reduced to the small box if I hit the mode button every time it came on thereafter. I never was able to see an active code when I called them up, even while riding. I rode all the way to Corbin that way...about 120-140 miles. After a long gas and snack stop (not related

), the Spyder was fine. Perhaps the DPS had cooled down by that time or something. At the next stop, for lunch, the throttle body failed, but it reset, too. We made it home OK...and stopped worrying after another tank of gas. Only one more DPS incident after that, and a couple of TB faults. I was checking at the dealer to set up an appointment when the TB went out completely as I was leaving the parking lot. They put it on BUDS right away, and ordered a DPS and throttle body that day. I don't know what the tech saw, but something must have been obvious.