unable to resume printing after the printer stops for a filament change

[Rendrag 0]

using cura's modify Gcode option I asked the slicer to stop the print after 100 layers to allow me to change the filament colour however once done the print would not restart (optoprint's terminal view keeps repeating "

Recv:  T:27.16 /200.00 B:60.00 /60.00 @:0 B@:28
Recv: echo:busy: paused for user

 and 1 am unable to return the printer back to printing again.

 

Assistance would be greatly appreciated

[GregValiant 1,330]

For my Creality machine with Marlin firmware the Pause at Height plugin sends "M0" to pause the print.  That requires a button click to restart and as far as I've been able to determine, the Ender doesn't support anything else - it has to have a button click.  It's probable that the "Paused for user" message is telling you to click the button on the LCD.

 

"M999" will (allegedly) restart a print (but it doesn't work on my Ender).  M24 will restart a print that was paused with M25 but not one that was paused with M0.