clipper crashes in the middle of the print M5PRO

[ShayGus]

Clipper crashes in the middle of the print.
Providinbg log.

Dumping stepper 'stepper_z' (mcu) 5 queue_step:
queue_step 0: t=111759778813 p=-87277 i=180000 c=-40 a=0
queue_step 1: t=111766978813 p=-87317 i=180000 c=-40 a=0
queue_step 2: t=111774178813 p=-87357 i=180000 c=-40 a=0
queue_step 3: t=111781378813 p=-87397 i=180000 c=-40 a=0
queue_step 4: t=111788578813 p=-87437 i=180000 c=-40 a=0
Dumping trapq 'toolhead' 1 moves:
move 0: pt=774.933450 mt=5.996000 sv=2.000000 a=0.000000 sp=(-105.000000,-105.000000,1.996000) ar=(0.000000,0.000000,-1.000000)
Requested toolhead position at shutdown time 776.218225: (-105.0, -105.0, -0.5735488236881374)
Stats 771.7: gcodein=0 mcu: mcu_awake=0.004 mcu_task_avg=0.000023 mcu_task_stddev=0.000012 bytes_write=38935 bytes_read=164664 bytes_retransmit=9 bytes_invalid=0 send_seq=3002 receive_seq=3002 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=144000328 eboard: mcu_awake=0.001 mcu_task_avg=0.000014 mcu_task_stddev=0.000009 bytes_write=28651 bytes_read=80926 bytes_retransmit=9 bytes_invalid=0 send_seq=2340 receive_seq=2340 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=143999724 adj=143999202 heater_bed: target=60 temp=68.0 pwm=0.000 Load_Cell: temp=152.0 TVOC_Level: temp=23.0 sd_pos=1876 sysload=0.48 cputime=49.801 memavail=28432 print_time=776.612 buffer_time=0.107 print_stall=0 extruder: target=0 temp=114.5 pwm=0.000
Probing failed due to printer shutdown
Probing failed due to printer shutdown
Probing failed due to printer shutdown
Probing failed due to printer shutdown
MCU 'mcu' shutdown: Timer too close
This often indicates the host computer is overloaded. Check
for other processes consuming excessive CPU time, high swap
usage, disk errors, overheating, unstable voltage, or
similar system problems on the host computer.
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown

Script running error
Traceback (most recent call last):
File "/root/printer_software/klipper/klippy/extras/gcode_button.py", line 41, in button_callback
self.gcode.run_script(template.render())
File "/root/printer_software/klipper/klippy/gcode.py", line 216, in run_script
self._process_commands(script.split('\n'), need_ack=False)
File "/root/printer_software/klipper/klippy/gcode.py", line 198, in _process_commands
handler(gcmd)
File "/root/printer_software/klipper/klippy/gcode.py", line 272, in cmd_default
raise gcmd.error(self.printer.get_state_message()[0])
gcode.CommandError: MCU 'mcu' shutdown: Timer too close
This often indicates the host computer is overloaded. Check
for other processes consuming excessive CPU time, high swap
usage, disk errors, overheating, unstable voltage, or
similar system problems on the host computer.
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown

MCU 'mcu' shutdown: Timer too close
This often indicates the host computer is overloaded. Check
for other processes consuming excessive CPU time, high swap
usage, disk errors, overheating, unstable voltage, or
similar system problems on the host computer.
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown

virtual_sdcard on_error
Traceback (most recent call last):
File "/root/printer_software/klipper/klippy/mcu.py", line 511, in _do_send
return xh.get_response(cmds, self._cmd_queue, minclock, reqclock)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/serialhdl.py", line 324, in get_response
raise error("Unable to obtain '%s' response" % (self.name,))
serialhdl.error: Unable to obtain 'trsync_state' response

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/root/printer_software/klipper/klippy/extras/homing.py", line 246, in probing_move
epos = hmove.homing_move(pos, speed, probe_pos=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/extras/homing.py", line 101, in homing_move
trigger_time = mcu_endstop.home_wait(move_end_print_time)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/mcu.py", line 213, in home_wait
res = [trsync.stop() for trsync in self._trsyncs]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/mcu.py", line 213, in
res = [trsync.stop() for trsync in self._trsyncs]
^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/mcu.py", line 122, in stop
params = self._trsync_query_cmd.send([self._oid,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/mcu.py", line 515, in send
return self._do_send([self._cmd.encode(data)], minclock, reqclock)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/mcu.py", line 513, in _do_send
raise self._error(str(e))
gcode.CommandError: Unable to obtain 'trsync_state' response

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/root/printer_software/klipper/klippy/extras/probe.py", line 124, in _probe
epos = phoming.probing_move(self.mcu_probe, pos, speed)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/extras/homing.py", line 249, in probing_move
raise self.printer.command_error(
gcode.CommandError: Probing failed due to printer shutdown

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/root/printer_software/klipper/klippy/extras/virtual_sdcard.py", line 264, in work_handler
self.gcode.run_script(line)
File "/root/printer_software/klipper/klippy/gcode.py", line 216, in run_script
self._process_commands(script.split('\n'), need_ack=False)
File "/root/printer_software/klipper/klippy/gcode.py", line 198, in _process_commands
handler(gcmd)
File "/root/printer_software/klipper/klippy/gcode.py", line 135, in
func = lambda params: origfunc(self._get_extended_params(params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/extras/gcode_macro.py", line 186, in cmd
self.template.run_gcode_from_command(kwparams)
File "/root/printer_software/klipper/klippy/extras/gcode_macro.py", line 68, in run_gcode_from_command
self.gcode.run_script_from_command(self.render(context))
File "/root/printer_software/klipper/klippy/gcode.py", line 213, in run_script_from_command
self._process_commands(script.split('\n'), need_ack=False)
File "/root/printer_software/klipper/klippy/gcode.py", line 198, in _process_commands
handler(gcmd)
File "/root/printer_software/klipper/klippy/gcode.py", line 135, in
func = lambda params: origfunc(self._get_extended_params(params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/extras/gcode_macro.py", line 186, in cmd
self.template.run_gcode_from_command(kwparams)
File "/root/printer_software/klipper/klippy/extras/gcode_macro.py", line 68, in run_gcode_from_command
self.gcode.run_script_from_command(self.render(context))
File "/root/printer_software/klipper/klippy/gcode.py", line 213, in run_script_from_command
self._process_commands(script.split('\n'), need_ack=False)
File "/root/printer_software/klipper/klippy/gcode.py", line 198, in _process_commands
handler(gcmd)
File "/root/printer_software/klipper/klippy/gcode.py", line 135, in
func = lambda params: origfunc(self._get_extended_params(params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/extras/gcode_macro.py", line 186, in cmd
self.template.run_gcode_from_command(kwparams)
File "/root/printer_software/klipper/klippy/extras/gcode_macro.py", line 68, in run_gcode_from_command
self.gcode.run_script_from_command(self.render(context))
File "/root/printer_software/klipper/klippy/gcode.py", line 213, in run_script_from_command
self._process_commands(script.split('\n'), need_ack=False)
File "/root/printer_software/klipper/klippy/gcode.py", line 198, in _process_commands
handler(gcmd)
File "/root/printer_software/klipper/klippy/gcode.py", line 135, in
func = lambda params: origfunc(self._get_extended_params(params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/gcode.py", line 135, in
func = lambda params: origfunc(self._get_extended_params(params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/extras/bed_mesh.py", line 608, in cmd_BED_MESH_CALIBRATE
self.probe_helper.start_probe(gcmd)
File "/root/printer_software/klipper/klippy/extras/probe.py", line 428, in start_probe
pos = probe.run_probe(gcmd)
^^^^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/extras/probe.py", line 166, in run_probe
pos = self._probe(speed)
^^^^^^^^^^^^^^^^^^
File "/root/printer_software/klipper/klippy/extras/probe.py", line 129, in _probe
raise self.printer.command_error(reason)
gcode.CommandError: Probing failed due to printer shutdown

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/root/printer_software/klipper/klippy/extras/virtual_sdcard.py", line 268, in work_handler
self.gcode.run_script(self.on_error_gcode.render())
File "/root/printer_software/klipper/klippy/gcode.py", line 216, in run_script
self._process_commands(script.split('\n'), need_ack=False)
File "/root/printer_software/klipper/klippy/gcode.py", line 198, in _process_commands
handler(gcmd)
File "/root/printer_software/klipper/klippy/gcode.py", line 272, in cmd_default
raise gcmd.error(self.printer.get_state_message()[0])
gcode.CommandError: MCU 'mcu' shutdown: Timer too close
This often indicates the host computer is overloaded. Check
for other processes consuming excessive CPU time, high swap
usage, disk errors, overheating, unstable voltage, or
similar system problems on the host computer.
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown

[MakerViking]

I've had it happen too, after it being on for a week or so. Rebooted and hasn't happened again. I'm using the Guppy version, since the Klipper Screen version crashed during input shaping for me.

[Berkano24]

have seen similar issues during my prints.