Im cooking some belly with the Joule (176 for 6hrs) and am getting some occasional noises from Joule that I haven't heard before. Again, they aren't consistent, but it'll produce a higher botched "whirring" noise at times. It's louder than anything I've heard thus far and I'm wondering if that's normal/had anyone else encountered this? I'm fairly certain it only happened when the Joule was getting up to temperature as once it hit 176 it quieted down.
Thanks.