Hey Team, Ok so the smoker is about two months old now, used four times. It seems to be gradually losing heat each time. I noticed a couple weeks again on a pork butt it was not able to get above 235 or so. This past weekend on a brisket 210 was the highest the ambient temp inside would get. This is verified with a Maverick temp probe and not just the smoker probes. I have sent an email to Masterbuilt Cust. Service, but no response just yet. Since I am closing in on the 90 day limit I am anxious to figure this out. Does this seem like a computer issue? Or a sensor of some sort? Thanks in advance for your input and help.