it seems that I have a bug when slicing and printing this:
[![enter image description here][1]][1]

[![enter image description here][2]][2]

It slices fine and starts to print, but it seems that if it starts to print the first line of the model itself the printer goes just to idle and stops. Temps are still set. 

I also sliced a calibration cube (and it is right now printing fine, some mm are already done)
I also tried another sd card. 

So I have absolutely no idea why the "big" model I want to print just stops. Maybe somebody else knows about this issue and how to solve this. 


  [1]: https://i.sstatic.net/a4HGE.png
  [2]: https://i.sstatic.net/70XUt.png