Hi Chilly!
Glad to have you with us! Sorry it took a problem to get you here, but all's good. Now that you are here, I hope you'll stick around and join in the fun. We love to solve problems, and will help. But, we also like to know our new friends. So, how about adding a first name and town to your signature line?
Before we can troubleshoot with you, we need more information.
1. What model of smoker are you using?
2. What model of Auber did you purchase?
3. Describe how you did the autotune, and what were the results for P, I and D settings?
4. Are you using an extension cord on either the smoker, or the Auber? If so, what length/gauge?
5. Are you using a large drip pan, or water pan, between the smoke box and the meat?
This information will be very helpful!