That explains the shut-downs then. It is temperature related…that’s at the edge for a Plus.
I’ve never seen a temperature related warning, but it might not display if the print has finished and it’s just cooling off before starting the next one. Someone from support could probably tell you if that is how it normally happens. I know it will display a warning in the app if it has to pause during a print to cool off a bit.
- Do you have a good air flow into the intake on the right lower side of the machine? It’s not blocked with anything?
- Have you checked the grid behind the exhaust fan to make sure it’s not blocked? That will cause the hot air to stay inside the machine instead of exhausting, and it can fill up over time. Just remove the hose and you can see if it needs to be cleaned.
There are some other suggestions for reducing the temperature around the machine here - you’re actually waiting for the fluid in the tube and reservoir to cool off, and it’s a slow heat transfer through the glass and plastic. Keeping the ambient temp as low as you do should be more than adequate, but you might want to take a temperature reading near the unit…just to make sure you are actually getting a good idea of what the temperature is. If you have it sitting near a window or in the sun, try moving it away from that location. (Spot temperatures are never the same all over a room.)
Anyway, maybe something in that can help with cooling it off a little.