Commute too short for diesel?

OP is just fine. I drive 2012 F-350 6.7 9 miles one way to work 45 mph average with some stop and go. Never have gotten a drive to clean message. If regeneration starts, it will just get part done and then start a little sooner the next time. I drive less when the temperature is less than 20, but still drive year round. I drive longer distances on weekends and towing trips. Since this is an RV forum let's assume there is some towing beyond 10 miles. In 50k miles, have had no problems. Use block heater below 40 to get engine warmer faster but truck will start down to 0. In Georgia this going to be NO problem. Enjoy the torque and use a lubrication additive in your fuel.