When this first happened, I filtered through the support and found that it could be that my drive teeth for the abs was clogged with plastic, so I took them apart and cleaned them out even though they seemed to have very little plastic in them. Since then, I am still having the same problem. The odd thing is that the print quits feeding at 30% every time. If I stick around for every print and just push down on the filament once it stops, it keeps going til 60% then quits again. Has anyone else had this problem or have any suggestions?