I put one thermostat in cool corner and another one direct under the main heat light (I have the end under). The screen is 4-5 inch above the vines so I don’t think it’s them but I will lower it down. I have had the snake for 5 months before this happend. The thermostat in the dark at night reads those lower temps so under the night light running which is a smaller one is maybe low 80’s high 70’s. I believe that the temperature changes and lowering the vibe will do it. Anyone else have anything to add?