Just Upgraded to FW V1.14.2_20220113 need help!

[albutch]

Download the last one that worked for you from here

Snapmaker 2.0 Firmware Updates and Downloads

Dec 13 2021: Snapmaker2_V1.14.1 Thank you for your suggestions on how to make the Snapmaker 2.0 better. Your feedback is always appreciated. Here comes the latest version of the Snapmaker 2.0 firmware. Changelog Module New Features Support 10W High Power Laser Module Add minimum version requirements for each modules. Controller New Features Refactor G-code transmission for Printing. Support 10W High Power Laser Module. Add “M76” G-code for triggering pause request in printing. Add “M10…

Save the file on USB drive and pop it in the machine.
Open the file from the USB drive and it will re-install the version you chose.