I run a print and the first couple of layers print perfect. Then The print stops and I get this: “Warning: Key: 2507, Not Heated as expected”. Is there a problem with the machine or is my splice bad? It seems to happen on newly sliced files. I am using Creality Print 4.3. Can anybody help me?
Hello @Ronald_Sheppard …! 
Welcome to the Creality Forum…! 
In Creality Print watch the graph showing your temps… Is it showing the correct setting and not going up or down…
Sometimes this little pieces called the Thermistor get broken or loosed in it’s holder and can’t control the temp for the nozzle accurately. You can watch the graph. It should be a straight line across…
What’s the history of your machine…? New…? Any mods…?
Where do I find this because I seldom get a straight line?
