Mine started doing that after the last flash. It's really annoying. If you are towing something and descending a steep grade, you just want to hold it back - not stop the blasted thing! They got way too aggressive with that latest flash.is it just me; when going down a pretty steep grade while towing in tow/haul and the eb on my truck will shift down to 3rd gear and rpms will climb to 3grand. sounds good but i dont know if this will cause any ill effects down the road cause it kind shifts hard. aint gotta use the brakes tho!! ne thots appreciated