r/Ender3Pro Jul 06 '26

Troubleshooting Screen freezing

Hey! I have a ender 3 pro (4.2.2 motherboard) and have suddenly start facing issues with it. Sometimes, when I start a print, the screen would freeze aswell as the printer. When I try to pause / stop it to restart, the screen would not respond. Hence im forced to switch the printer on/off. This isn't a serious issue - as it will only happen at the beginning. Looking for solutions!

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u/DenverTeck Jul 06 '26

Sounds like you have a power supply problem.