Andre - In addition to what Kari said, I noticed that you experienced some long times on butts and even a brisket dating back to AUG 2015, then no more mention of long cook times. Did you get it figured out and now the 'bug' is back? Have you checked your box temperature with an accurate remote thermometer to determine what the difference between the Auber and the remote readings might be? Also do a check running without the Auber keeping in mind the temp swings of analog. Are the swings acceptable for the temperature set? Also, you might need or want to run an auto tune on the Auber. Your manual should explain the procedures. Is it possible that your heating element is not heating uniformly throughout it's full length? If operated at night, the element should show a mostly uniform glow, like an electric element on a stove. I can't think of anything else.