1/ have you created a printrbot support ticket ? They answer within the day usually.
2/ thjis seems more linked to your link to the printer than the printer itself.
3/ do the motors seem hot ?
4/ have you tried to autoprint from a sd card ?
5/ Your gcode file is incomplete. Have you tried to read what's in the file for lines 365 and over ?
6/ what's the hotend temp when your blob is created ? is your printer trying to get back to target temp ?