I am having a similar problem.
Has anyone had a issue of some prints making it to 80-90% and the printer stopping for no apparent reason?
This has happened to me on about 6 different prints.
one that is consistantly failing on is
http://www.thingiverse.com/thing:411193when i print the ball lids it is consistantly making it to 8-90% and stopping.
No filament snags or clogs or high temps. it just seems to stop.
also no error. and when it stops the extrude and bed dont change temp. they stay hot. also the it stops in place.
other parts that is has stopped on were
http://www.thingiverse.com/thing:158120Where it has actually printed the whole helmet with no problem but has stopped twice on the temple left and right parts.
I have included a picture of the prints that ended early.
i have had success with using repetierhost and slic3r instead of CURA. this makes me belive thats its a firmware thing. anyone make a repetier .92 firmware for ord bot hadron?
anyone have a settings file or settings doc so i can make my own with repetier online firmware maker?