When printing is paused due to a filament tangle, filament runout, an inserted M0 pause command, or a manual pause, the printer records the current print state. You can tap Resume on the screen to continue printing.

Warning:
The default pause time limit is 72 hours. If this time is exceeded, the printer will not be able to resume the print.
You can change the pause time limit by editing the gcode_macro.cfg file in the Fluidd interface.
TIMEOUT=259200 → pause time limit is 72 hoursTIMEOUT=172800 → pause time limit is 48 hoursAfter modifying the value, save the file for the changes to take effect.

