I often complete work inside my car and have been doing in a Tesla for 5+ years. Today, the AC seems to be turning on randomly. It shouldn't be due to cabin overheat protection - overcast day, exterior temperature 60 and interior temp 77. I even turned off overheat protection, even though it is normally on. The app doesn't show the climate as being on even with the fan blowing and everything shuts off when I open the door, but then randomly turns on again a few minutes later after the door is shut. Any thoughts?