Basic Information: Printer Model: VZBot MCU / Printerboard: BTT Pico with BTT EBB v.1.3 CANBUS klippy.log klippy-vzbot(2).log (2.9 MB) ISSUE: Prints randomly crashing with no obvious reason and / or warning/error. I made many HW upgrades + switched to CANBUS recetly. Klipper update was part …

[image] patrik-zitko: Hm, strange I did not recognized that. You are totally right. my /etc/network/interfaces.d/can0 is allow-hotplug can0 iface can0 can static bitrate 500000 up infoconfig $IFACE txqueuelen 1024 It was actually mentioned here. I had typo in the config (see infoconfig),…

Intermittent crashes with no obvious reason

General Discussion

patrik-zitko August 18, 2023, 9:40pm 14

U R right, I meant Pico, Corrected

Voron 2.4: Can not update MCU 'mcu' config as it is shutdown

Topic		Replies	Views
CAN No buffer space available (yet another issue) General Discussion	18	242	January 29, 2026
Problem with CANBUS during print/idle General Discussion	81	8683	December 6, 2024
Pi crashed 3 times mid-print, almost same place General Discussion	22	1664	March 9, 2024
CANBUS Communication Fails During Print General Discussion	11	247	October 10, 2025
Voron 2.4: Can not update MCU 'mcu' config as it is shutdown General Discussion	17	2897	May 4, 2024

Intermittent crashes with no obvious reason

Related topics