Ortur Laser Master 3 making horrible noise when homing

LightBurn Hardware Compatibility Ortur Lasers
8

The updated firmware may address this. They’re up to RC29.
Please Follow the instructions offered by Gil @OrturTech.
He’s the manufacturer’s rep on the forum. He may offer better advice.

(Ortur LM3 WiFi access - #13 by OrturTech)