Discussion of Snapmaker 2.0 Firmware Updates

[BluegrassBlaster]

I suppose bug isn’t the right word. I guess feature would be more appropriate. Without it, all the calibration values reset every power cycle. I’m running 11.4 now, because it still provides that. This is specifically what I’m referring to:

Calibration Issues After Update

I have two A350s, that I just updated to V1.12 from 1.8. The problem is the same on both printers. Prior to the update, I had no issues calibrating the M92 axis steps. I used M500 to save after editing M92, and verified with M503. After the update, I can still calibrate the steps. However, if I shut the printer off, it resets M92 to the default 400 steps. The only exception, is the extruder. That stays calibrated. I have tried sending the commands via serial, and via OctoPrint. The resu…