I have recently bought a smoothieboard for my delta.
Today i got a strange thing happening.
I was printing a new extruder when suddenly in the middle of the print the printer stopped, and in the console
it said "print finished in xx.xxx" ????
Just like that.. No error messages or anything. And no hanging of board or software.
Normally at end of print i have it to raise the head and turn everything off, but it did not do that,
it just stopped in the middle of a line, with everything still on.
When i resliced and started again, it printed to the real end.
PS: I forgot to say i print over USB, have always done that with ramps and never had any problems.