board 4.2.7 installed : Beep / Cycle screens
I installed the new board 4.2.7. on my Ender 5.
Marlin 18.104.22.168 with BLTouch and run-out sensor.
When I leave the cover (at the bottom) away the printer works fine.
When I mount the cover I get beeps and screen cycles automaticaly.
How can I Solve this ?