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I had the same thing happen. Tech ultimately figured out there is a service bulletin and computer update that needs to be installed. That did the trick.
Mbarber84 - I had more or less the exact same experience. I put a spreadsheet together over about a 1000 miles that had DPF loads bouncing all over the place (up and down perhaps 20 times) with only two regens. After a little back and forth with the dealer, the tech found a service bulletin...
Randy - I now have he same problem with a 2021 Ram 2500 6.7 liter Cummins with 35,000 miles. The only real difference between my story and yours is that the diesel particulate filter screen has only ever suggested 0% full. Went to the dealer today and, because of a recent regen, there were no...