This error always occurs irregularly:Timer too close I'm about to collapse. Can anyone help me

Basic Information:

Printer Model: VORON1.9 300mm
MCU / Printerboard: mks skipr
klippy.log (1.7 MB)
moonraker.log (12.7 KB)

klippy.log

Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed
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Describe your issue:


Your log indicate that before “Timer too close” there something bad happened with some device
‘Got error -1 in write: (11)Resource temporarily unavailable’

Most probably it’s your serial connection just disappeared because of some reason (USB detached, MCU went offline, some other fault, etc …).
Next time when this will happened login to your board via ssh and execute dmesg command and analyze/provide it’s output, last records probably will indicate some changes in hardware.

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