Prusa I3 Jam, after clearing...G28/G29 reboots device.

Had a jam and cleared it, all I did was remove the hot end and heat break to clear them.

After reassembly, extrudes perfectly, but when I kick off an actual print that goes through my G28 homing and G29 auto bed leveling scripts, the machine just loses power when the servo extends the arm, and powers back on.

Anyone have any idea? I didn't touch any coding or electrical.

Sounds like the 5v bus is shorting, causing the Arduino to drop the connection (since it is powered by the 5v in the US. Suggest checking to be sure nothing is shorting the Z endstop switch (plugged in backwards on the RAMPS board is common)

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-David

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