Ender 3 Colorizer problem Stops after laying down brim

[cdromce]

Hi everyone. am trying to setup my ender3 to use this colorizer, have everything printed and installed have software installed and loaded up the stl of the checkerboard test print to see how everything works. have setup the new printer as ender sharpie and have changed the setting to mirror my ender settings including copying the start and end gcode over but weird thing happens when i try to print the stl it starts fine goes and drops down the brim and just as it should start on the print inside the brim the printer stops and sits will not restart or anything i need to power cycle to get it to go back home. not sure what is causing this as this printer prints just fine just not with the new settings any ideas???? thank you ....