In very cold temps on hardpack I'm getting the flashing over-temp warning on a regular basis. Wife's C7 runs in same conditions with no problems. If I break away from the pack and pick the pace up it goes out, but at slower speeds with the group there's just not enough snow contacting the heat exchangers. As temps warm into the 3 to 5F range the snow changes enough that the light rarely comes on. Just wondering if I'm the only one.