I will describe the problems I encountered after switching to the new Klipper version 0.12. My config: Voron V2R4 350x350 LDO, Stealthburner, Neopixel chamber, BARF neopixel stealthburner, BTT Manta M8P ( mcu CANbus connection)+CB1, BTT EBBcan SB2209 STM32G0 mcu (CAN connection), BTT HDMI7. …

Update: Hey, everybody! My actions with BARF and neopixel did not help. After 5 hours of printing again failure. This failure used to happen after 30-40 minutes. Before upgrading the whole system I was running only on v0.10 with no crashes and decided to finally upgrade. Better not do it …

Build file /home/biqu/klipper/klippy/…/out/klipper.dict(7876): Thu Feb 1 11:23:11 2024 Last MCU build version: v0.12.0-102-g9f41f53c Last MCU build tools: gcc: (15:8-2019-q3-1+b1) 8.3.1 20190703 (release) [gcc-8-branch revision 273027] binutils: (2.35.2-2+14+b2) 2.35.2 Last MCU build config: ADC…

[image] AVSTech: I faced the problem of randomly communication failure with mcu and there was no particular pattern or any clues in the Klipper log file. These information is really important! Without that, you’ll get no helpful answer! klippy.log Please post your log! Good luck, hcet14

I also had quite a lot of trouble after updating from v0.10 to v0.12, you can see the whole story and the solution here . After all it was a mistakenly compiled firmware I uploaded to my MCU. I’m still unsure if something changed in the default presets for compiling the firmware, since in earlier v…

Hi! It It is latest log file. klippy (9).log (7.2 MB)

Problem with V0.12

General Discussion

Sineos February 3, 2024, 7:17am 7

See Mcu: Serial connection closed / Timeout on connect / Wait for identify_response

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Problem with V0.12

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