Greeting I am new top this forum but about 6 years 3dprinting.
I have owned an Ender3 for a year now with much success and joy. I stepped away from my Solidoodle3.
I recent upgraded to a new 1.1.5 motherboard from creatality and am having a print prob.
Each and every time I print about the 15th or so layers, about 3-4 minutes the extrusion stepper stops extruding.
The machine continues to work but no filament is oozing. Iv tried of course cleaning the nozzle, but its not clogged.
Ive opened the main box and all wires seem fine, I connect and reconnect, not the problem. The filament simply stops flowing.
Im starting to think I have a bad board. The original 1.1.3 board is bad, I think I burnt it out due to a short at the heater core wiring.
Any help would be appreciated.
I bought the 1.1.5 on Amazon so I can have it replaced fairly quickly.

vdesigner99