MCU connection loss when heating nozzle

Ender 3 Max Neo
4.2.2 MainBoard

klippy (1).log (5.2 KB)
moonraker.log (260.0 KB)

Okay so I just installed the Sprite Pro on my Ender 3 Max Neo, when i try to heat the nozzle i am noticing that the fans are shutting down and then I get a “key1” error. Since it is happening when I try to heat the nozzle i am assuming it has something to do with the heaters connection to the mainboard but I have checked all the connections and everything seems to be as it should. I have attached the Klippy and Moonraker log in hopes that someone more experienced than myself can pinpoint the issue. I really appreciate any and all help in resolving this issue. TIA

Hello @SEND_ER_BUD !

It appears that you are running a SonicPad.

Please see this note: