TSteelworks (or cookiecore) still seems to be missing a packet handler for the high oven. Say I have a high oven at max temp (3000) that has just finished its work. I flip off the lever and the oven stops taking input and the flame on the controller continues to burn (as it's still burning the current piece of fuel). So far so good. However once the current piece of fuel is done burning the flame texture remains. If I open the controller GUI at that point it will show the previous temperature. I have to mark the GUI dirty manually (such as by adding or removing fuel) before it will begin displaying the current temperature and stop diplaying the flames on the controller.