Checksum errors

[foshon]

Last week I made a change to my firmware, enabling dual extruders. Since then, I have been receiving checksum errors. They do not seem to effect the print as I just finished a 7 hour monster this morning. Any ideas?

[JohnStack]

First, no idea.

Second, I wanna see pics and a write up about how you enabled the dual extruders. Start to finish...lol

[cpunches]

Foshon I read somewhere that those can be result of "line noise" in the USB cable. I get the same error periodically and it hasn't seemed to affect any of the print jobs. I do occasionally move the cable around and away from any other wires (like the hotend or extruder wires) running to the RAMBO.

[foshon]

Foshon I read somewhere that those can be result of "line noise" in the USB cable. I get the same error periodically and it hasn't seemed to affect any of the print jobs. I do occasionally move the cable around and away from any other wires (like the hotend or extruder wires) running to the RAMBO.

I will tinker with this, thanks! BTW you can call me Neil.