Weird one for me, I have 2 P1P and they seem to both be taking longer for the hotends to warm up when I am changing filaments, has a recent firmware caused this?
No not noticed it, and I’m on the latest firmware, but the X1C
Normally if you notice a degradation in preheat or it lags a degree or two behind what your set temp is it’s time to change the thermistor and sensor. Or if you don’t want to do that you buy a new hot end and replace it all. When you make the switch write the date in pencil on the inside cover of the born into use date so you can gauge how often you are replacing them and can order accordingly