I just completed my first heatermeter build V4.0 for the raspberry pi. I powered everything up on my counter top and have noticed that I get an intermittent drop of the pit temperature reading...maybe for a second or so and notice that the blower stops and then starts right back up to 100 % when the temperature locks back in. Then it may stay locked in for 5 minutes and then happen again. My probes are Maverick 732's. Any suggestions on how to troubleshoot this behavior?