Basic Information:
Printer Model:
MCU / Printerboard: spider 2.3
Host / SBC Rock Pi 4b
klippy.log (1.6 MB)
klippy.log
Describe your issue:
After two years of using the printer, I started experiencing an issue with the printhead periodically stopping, but only at the corners. Slicing is done in Orca Slicer. I’ve tried other versions (2.3.2.2.2.1) and Prusa Slicer, but the problem persists. It appears on geometric primitives, as seen in the Pressure Advance test.
I reinstalled the system (Armbian 11), set up Klipper again, and updated the MCU. RAM and eMMC memory tests pass normally. The SBC temperature is 40–45°C. The host is connected to the MCU via a USB cable, which I also checked and replaced. the bed mesh in the printing area has deviations of no more than .1 mm and without anomalies.
Am I missing something?
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