Simplify3D User Forum

This is third time in row now hat this happened. Til two days ago everything was OK. But yesterday an 14 minutes this shit..., then again, today one print was ok and now again firmware unresponsive . Malyan M180

Any idea ?

Looks like your printer isn't responding at all. You can see the software sending several commands but it isn't getting any responses back. Maybe the printer restarted or disconnected somehow? I've had this happen before when the USB port started going bad, and also on another printer when the power supply was failing. It would just randomly start disconnecting during long prints.

malyan hw is not very reliable (at least none that I seen) ... you get more reliable prints with "upload to sd card" and "print from sd card" ... you don't get the nice real time preview but if printer loses connection with usb (and it does) it will continue to print