I have been smoking some pork all day and wondered why a 4 lbs rib roast wasn't finishing up. I kept checking and started to notice my MES red heat on light was going but the temp seemed to be dropping. It seems something in the heat line has stopped working. I moved the pork to the oven then cranked the temp on the MES to 275. Came back 20 minutes later to find the temp dropped from 134 to 98F. WTF! Has anyone else had a problem with thier MES losing the heat element and not heating anymore? It's been going strong for over a year doing warm and cold smokes and now the first hot smoke i do this summer the heat craps out? My pulled pork dinner has been artificially extended because i've been losing heat for at least an hour or more. I am quite angry that after 9 hours the heat dies!!