My config.g was reset

[Velvia]

My config.g file is suddenly empty? What happened? I just reset my printer, and now all my settings are gone.

; Configuration file for Duet 3 (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.10 on Wed Jun 15 2022 16:15:51 GMT+0200 (Central European Summer Time)
 
; General preferences
M575 P1 S1 B57600                                  ; enable support for PanelDue
G90                                                ; send absolute coordinates...
M83                                                ; ...but relative extruder moves
M550 P"Duet 3"                                     ; set printer name
M665 R272 L503 B173 H355                           ; Set delta radius, diagonal rod length, printable radius and homed height
M666 X0.618 Y-0.625 Z0.007 A0.08 B0.05             ; put your endstop adjustments here, or let auto calibration find them
M579 X1.0 Y1.0 Z1.0								   ; XYZ scaling factor	
 
; Drives
M569 P0.0 S1                                       ; physical drive 0.0 goes forwards X
M569 P0.1 S1      

This is all that is left

[fcwilt]

@velvia

You should have a config.bak file.

If so check it's contents.

Frederick

[Velvia]

@fcwilt I copied everything from there, to config.g, but now the same happend to the bak file. Copied everything to a txt file for now.

[fcwilt]

@velvia

Hit the "reload" or "refresh" button on your browser.

See if that helps.

Frederick

[Phaedrux]

Did you edit and save the config.g file before the reset?

Firmware version and board type?

[Velvia]

@phaedrux I save every time I make an edit. Duet 3 6HC, 3.4.1

[droftarts]

@velvia The config.g file disappearing on save is an annoying and infrequent bug that we have been trying to chase down for a while, though have made progress on recently. See @chrishamm's post in this thread for an updated version of the firmware that may fix this issue: https://forum.duet3d.com/post/285788

Ian