Geeetech

hello all i'm having some issues. i have been trying to attempt a dual color test print. when it starts temp is fine then part way through print temp drops and locks up printer to the point were i have to abort the print and reset the printer to get it to respond again.

its a model of my own design

thats were i got color mixer from

hello all, new to the forum
i'm having issues with color mixer.
when i try and bring a gcode file into it. it says gcode format is not supported temporarily. not sure what i'm doing wrong.
any help would be great