MCU shutdowns when I send a heater temp command,

Hi. Using octoprint. As soon as I send a temperature command to the heater, the MCU shuts down.

I’m a newbie, so I don’t exactly know the relevants parts of the logs. I guess there is some kind of timeout for heating, but I’m really not sure. Can you help me? Thanks

Stats 110.1: gcodein=90 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2183 bytes_read=10863 bytes_retransmit=9 bytes_invalid=0 send_seq=255 receive_seq=255 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000006 mcu_task_stddev=0.000006 bytes_write=2409 bytes_read=11114 bytes_retransmit=9 bytes_invalid=0 send_seq=270 receive_seq=270 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997038 adj=100000351 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.74 cputime=2.156 memavail=703104 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Heater extruder approaching new target of 30.000
Stats 111.1: gcodein=90 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=0 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000006 mcu_task_stddev=0.000006 bytes_write=2415 bytes_read=11175 bytes_retransmit=9 bytes_invalid=0 send_seq=271 receive_seq=271 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997034 adj=100000356 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.68 cputime=2.165 memavail=703148 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Got EOF when reading from device
Stats 112.1: gcodein=90 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=1 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000006 mcu_task_stddev=0.000006 bytes_write=2421 bytes_read=11236 bytes_retransmit=9 bytes_invalid=0 send_seq=272 receive_seq=272 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997032 adj=100000320 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.68 cputime=2.171 memavail=702820 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 113.1: gcodein=90 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=2 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000006 mcu_task_stddev=0.000006 bytes_write=2427 bytes_read=11326 bytes_retransmit=9 bytes_invalid=0 send_seq=273 receive_seq=273 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997033 adj=100000316 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.68 cputime=2.180 memavail=702860 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 114.1: gcodein=90 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=3 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000006 mcu_task_stddev=0.000006 bytes_write=2433 bytes_read=11387 bytes_retransmit=9 bytes_invalid=0 send_seq=274 receive_seq=274 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997034 adj=100000356 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.68 cputime=2.187 memavail=702172 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Timeout with MCU 'mcu' (eventtime=115.102573)
Transition to shutdown state: Lost communication with MCU 'mcu'
Dumping gcode input 14 blocks
Read 74.334571: '\n'
Read 74.339986: 'N0 M110 N0*125\n'
Read 74.359379: 'N0 M110 N0*125\n'
Read 74.445667: 'N1 M115*39\n'
Read 74.452420: 'M21\n'
Read 79.346720: 'M105\n'
Read 84.347827: 'M105\n'
Read 89.349436: 'M105\n'
Read 94.351212: 'M105\n'
Read 99.351708: 'M105\n'
Read 104.352991: 'M105\n'
Read 109.355845: 'M105\n'
Read 109.710427: 'M104 S30\n'
Read 114.357611: 'M105\n'
gcode state: absolute_coord=True absolute_extrude=True base_position=[0.0, 0.0, 0.0, 0.0] last_position=[0.0, 0.0, -0.01, 0.0] homing_position=[0.0, 0.0, 0.0, 0.0] speed_factor=0.0166666666667 extrude_factor=1.0 speed=25.0
Reactor garbage collection: (14.671624213, 0.0, 0.0)
Stats 115.1: gcodein=95 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=4 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000006 mcu_task_stddev=0.000006 bytes_write=2439 bytes_read=11448 bytes_retransmit=9 bytes_invalid=0 send_seq=275 receive_seq=275 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997035 adj=100000374 heater_bed: target=0 temp=24.8 pwm=0.000 sysload=0.68 cputime=2.195 memavail=702340 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
MCU 'z' shutdown: Command request
clocksync state: mcu_freq=100000000 last_clock=11835890123 clock_est=(86.489 9072258275 99997035.017) min_half_rtt=0.000153 min_rtt_time=60.947 time_avg=86.489(658.543) clock_avg=9072258275.003(65852361007.054) pred_variance=242430897.891 clock_adj=(-0.003 100000393.250)
Dumping serial stats: bytes_write=2445 bytes_read=11460 bytes_retransmit=9 bytes_invalid=0 send_seq=276 receive_seq=276 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0
Dumping send queue 100 messages
Sent 0 17.613528 17.613528 6: seq: 10, get_clock
Sent 1 18.598830 18.598830 6: seq: 11, get_clock
Sent 2 19.583636 19.583636 6: seq: 12, get_clock
Sent 3 20.568587 20.568587 6: seq: 13, get_clock
Sent 4 21.553458 21.553458 6: seq: 14, get_clock
Sent 5 22.538457 22.538457 6: seq: 15, get_clock
Sent 6 23.523782 23.523782 6: seq: 16, get_clock
Sent 7 24.509186 24.509186 6: seq: 17, get_clock
Sent 8 25.494106 25.494106 6: seq: 18, get_clock
Sent 9 26.479316 26.479316 6: seq: 19, get_clock
Sent 10 27.464438 27.464438 6: seq: 1a, get_clock
Sent 11 28.448957 28.448957 6: seq: 1b, get_clock
Sent 12 29.433944 29.433944 6: seq: 1c, get_clock
Sent 13 30.418745 30.418745 6: seq: 1d, get_clock
Sent 14 31.403779 31.403779 6: seq: 1e, get_clock
Sent 15 32.389021 32.389021 6: seq: 1f, get_clock
Sent 16 33.373295 33.373295 6: seq: 10, get_clock
Sent 17 34.358428 34.358428 6: seq: 11, get_clock
Sent 18 35.342683 35.342683 6: seq: 12, get_clock
Sent 19 36.327611 36.327611 6: seq: 13, get_clock
Sent 20 37.312463 37.312463 6: seq: 14, get_clock
Sent 21 38.297487 38.297487 6: seq: 15, get_clock
Sent 22 39.281876 39.281876 6: seq: 16, get_clock
Sent 23 40.266664 40.266664 6: seq: 17, get_clock
Sent 24 41.254434 41.254434 6: seq: 18, get_clock
Sent 25 42.236741 42.236741 6: seq: 19, get_clock
Sent 26 43.221561 43.221561 6: seq: 1a, get_clock
Sent 27 44.206165 44.206165 6: seq: 1b, get_clock
Sent 28 45.190775 45.190775 6: seq: 1c, get_clock
Sent 29 46.175230 46.175230 6: seq: 1d, get_clock
Sent 30 47.159755 47.159755 6: seq: 1e, get_clock
Sent 31 48.143839 48.143839 6: seq: 1f, get_clock
Sent 32 49.128273 49.128273 6: seq: 10, get_clock
Sent 33 50.113206 50.113206 6: seq: 11, get_clock
Sent 34 51.097425 51.097425 6: seq: 12, get_clock
Sent 35 52.081721 52.081721 6: seq: 13, get_clock
Sent 36 53.065837 53.065837 6: seq: 14, get_clock
Sent 37 54.050642 54.050642 6: seq: 15, get_clock
Sent 38 55.035485 55.035485 6: seq: 16, get_clock
Sent 39 56.020238 56.020238 6: seq: 17, get_clock
Sent 40 57.006807 57.006807 6: seq: 18, get_clock
Sent 41 57.991609 57.991609 6: seq: 19, get_clock
Sent 42 58.976949 58.976949 6: seq: 1a, get_clock
Sent 43 59.962140 59.962140 6: seq: 1b, get_clock
Sent 44 60.946909 60.946909 6: seq: 1c, get_clock
Sent 45 61.932206 61.932206 6: seq: 1d, get_clock
Sent 46 62.917618 62.917618 6: seq: 1e, get_clock
Sent 47 63.902897 63.902897 6: seq: 1f, get_clock
Sent 48 64.888148 64.888148 6: seq: 10, get_clock
Sent 49 65.873375 65.873375 6: seq: 11, get_clock
Sent 50 66.858154 66.858154 6: seq: 12, get_clock
Sent 51 67.843836 67.843836 6: seq: 13, get_clock
Sent 52 68.828787 68.828787 6: seq: 14, get_clock
Sent 53 69.813847 69.813847 6: seq: 15, get_clock
Sent 54 70.799194 70.799194 6: seq: 16, get_clock
Sent 55 71.784861 71.784861 6: seq: 17, get_clock
Sent 56 72.770321 72.770321 6: seq: 18, get_clock
Sent 57 73.755246 73.755246 6: seq: 19, get_clock
Sent 58 74.740195 74.740195 6: seq: 1a, get_clock
Sent 59 75.724989 75.724989 6: seq: 1b, get_clock
Sent 60 76.709744 76.709744 6: seq: 1c, get_clock
Sent 61 77.694098 77.694098 6: seq: 1d, get_clock
Sent 62 78.678980 78.678980 6: seq: 1e, get_clock
Sent 63 79.663263 79.663263 6: seq: 1f, get_clock
Sent 64 80.647799 80.647799 6: seq: 10, get_clock
Sent 65 81.632398 81.632398 6: seq: 11, get_clock
Sent 66 82.617011 82.617011 6: seq: 12, get_clock
Sent 67 83.601829 83.601829 6: seq: 13, get_clock
Sent 68 84.586184 84.586184 6: seq: 14, get_clock
Sent 69 85.570566 85.570566 6: seq: 15, get_clock
Sent 70 86.555693 86.555693 6: seq: 16, get_clock
Sent 71 87.540989 87.540989 6: seq: 17, get_clock
Sent 72 88.525591 88.525591 6: seq: 18, get_clock
Sent 73 89.510686 89.510686 6: seq: 19, get_clock
Sent 74 90.495768 90.495768 6: seq: 1a, get_clock
Sent 75 91.480805 91.480805 6: seq: 1b, get_clock
Sent 76 92.465715 92.465715 6: seq: 1c, get_clock
Sent 77 93.450811 93.450811 6: seq: 1d, get_clock
Sent 78 94.435441 94.435441 6: seq: 1e, get_clock
Sent 79 95.420556 95.420556 6: seq: 1f, get_clock
Sent 80 96.404891 96.404891 6: seq: 10, get_clock
Sent 81 97.389053 97.389053 6: seq: 11, get_clock
Sent 82 98.373877 98.373877 6: seq: 12, get_clock
Sent 83 99.358417 99.358417 6: seq: 13, get_clock
Sent 84 100.343143 100.343143 6: seq: 14, get_clock
Sent 85 101.328066 101.328066 6: seq: 15, get_clock
Sent 86 102.312918 102.312918 6: seq: 16, get_clock
Sent 87 103.297118 103.297118 6: seq: 17, get_clock
Sent 88 104.282679 104.282679 6: seq: 18, get_clock
Sent 89 105.266415 105.266415 6: seq: 19, get_clock
Sent 90 106.250703 106.250703 6: seq: 1a, get_clock
Sent 91 107.235017 107.235017 6: seq: 1b, get_clock
Sent 92 108.219333 108.219333 6: seq: 1c, get_clock
Sent 93 109.204275 109.204275 6: seq: 1d, get_clock
Sent 94 110.188975 110.188975 6: seq: 1e, get_clock
Sent 95 111.173466 111.173466 6: seq: 1f, get_clock
Sent 96 112.157809 112.157809 6: seq: 10, get_clock
Sent 97 113.142061 113.142061 6: seq: 11, get_clock
Sent 98 114.126169 114.126169 6: seq: 12, get_clock
Sent 99 115.107621 115.107621 6: seq: 13, emergency_stop
Dumping receive queue 100 messages
Receive: 0 93.258207 92.465715 15: seq: 1d, analog_in_state oid=8 next_clock=1188380893 value=31304
Receive: 1 93.452040 93.450811 11: seq: 1e, clock clock=1178482144
Receive: 2 93.558396 93.450811 15: seq: 1e, analog_in_state oid=8 next_clock=1218380893 value=31304
Receive: 3 93.858570 93.450811 15: seq: 1e, analog_in_state oid=8 next_clock=1248380893 value=31306
Receive: 4 94.158716 93.450811 15: seq: 1e, analog_in_state oid=8 next_clock=1278380893 value=31305
Receive: 5 94.436265 94.435441 11: seq: 1f, clock clock=1276941810
Receive: 6 94.457634 94.435441 15: seq: 1f, analog_in_state oid=8 next_clock=1308380893 value=31301
Receive: 7 94.757785 94.435441 15: seq: 1f, analog_in_state oid=8 next_clock=1338380893 value=31305
Receive: 8 95.057946 94.435441 15: seq: 1f, analog_in_state oid=8 next_clock=1368380893 value=31306
Receive: 9 95.358090 94.435441 15: seq: 1f, analog_in_state oid=8 next_clock=1398380893 value=31306
Receive: 10 95.421869 95.420556 11: seq: 10, clock clock=1375448941
Receive: 11 95.658294 95.420556 15: seq: 10, analog_in_state oid=8 next_clock=1428380893 value=31305
Receive: 12 95.958437 95.420556 15: seq: 10, analog_in_state oid=8 next_clock=1458380893 value=31304
Receive: 13 96.258571 95.420556 15: seq: 10, analog_in_state oid=8 next_clock=1488380893 value=31305
Receive: 14 96.407881 96.404891 11: seq: 11, clock clock=1473880991
Receive: 15 96.557563 96.404891 15: seq: 11, analog_in_state oid=8 next_clock=1518380893 value=31306
Receive: 16 96.857609 96.404891 15: seq: 11, analog_in_state oid=8 next_clock=1548380893 value=31304
Receive: 17 97.067763 96.404891 14: seq: 11, stats count=119 sum=65099 sumsq=300727
Receive: 18 97.157895 96.404891 15: seq: 11, analog_in_state oid=8 next_clock=1578380893 value=31303
Receive: 19 97.390464 97.389053 11: seq: 12, clock clock=1572291594
Receive: 20 97.458102 97.389053 15: seq: 12, analog_in_state oid=8 next_clock=1608380893 value=31304
Receive: 21 97.758298 97.389053 15: seq: 12, analog_in_state oid=8 next_clock=1638380893 value=31305
Receive: 22 98.058377 97.389053 15: seq: 12, analog_in_state oid=8 next_clock=1668380893 value=31305
Receive: 23 98.358557 97.389053 15: seq: 12, analog_in_state oid=8 next_clock=1698380893 value=31307
Receive: 24 98.379321 98.373877 11: seq: 13, clock clock=1670774306
Receive: 25 98.658783 98.373877 15: seq: 13, analog_in_state oid=8 next_clock=1728380893 value=31305
Receive: 26 98.957619 98.373877 15: seq: 13, analog_in_state oid=8 next_clock=1758380893 value=31302
Receive: 27 99.257743 98.373877 15: seq: 13, analog_in_state oid=8 next_clock=1788380893 value=31306
Receive: 28 99.359103 99.358417 11: seq: 14, clock clock=1769222756
Receive: 29 99.558073 99.358417 15: seq: 14, analog_in_state oid=8 next_clock=1818380893 value=31306
Receive: 30 99.858291 99.358417 15: seq: 14, analog_in_state oid=8 next_clock=1848380893 value=31304
Receive: 31 100.158247 99.358417 15: seq: 14, analog_in_state oid=8 next_clock=1878380893 value=31305
Receive: 32 100.344584 100.343143 11: seq: 15, clock clock=1867690844
Receive: 33 100.458478 100.343143 15: seq: 15, analog_in_state oid=8 next_clock=1908380893 value=31304
Receive: 34 100.758695 100.343143 15: seq: 15, analog_in_state oid=8 next_clock=1938380893 value=31304
Receive: 35 101.058830 100.343143 15: seq: 15, analog_in_state oid=8 next_clock=1968380893 value=31306
Receive: 36 101.328917 101.328066 11: seq: 16, clock clock=1966183856
Receive: 37 101.357840 101.328066 15: seq: 16, analog_in_state oid=8 next_clock=1998380893 value=31306
Receive: 38 101.657912 101.328066 15: seq: 16, analog_in_state oid=8 next_clock=2028380893 value=31304
Receive: 39 101.958054 101.328066 15: seq: 16, analog_in_state oid=8 next_clock=2058380893 value=31304
Receive: 40 102.168156 101.328066 14: seq: 16, stats count=119 sum=65001 sumsq=299678
Receive: 41 102.258285 101.328066 15: seq: 16, analog_in_state oid=8 next_clock=2088380893 value=31305
Receive: 42 102.313383 102.312918 11: seq: 17, clock clock=2064664269
Receive: 43 102.558559 102.312918 15: seq: 17, analog_in_state oid=8 next_clock=2118380893 value=31305
Receive: 44 102.858691 102.312918 15: seq: 17, analog_in_state oid=8 next_clock=2148380893 value=31305
Receive: 45 103.160672 102.312918 15: seq: 17, analog_in_state oid=8 next_clock=2178380893 value=31304
Receive: 46 103.297635 103.297118 11: seq: 18, clock clock=2163082481
Receive: 47 103.457825 103.297118 15: seq: 18, analog_in_state oid=8 next_clock=2208380893 value=31306
Receive: 48 103.757917 103.297118 15: seq: 18, analog_in_state oid=8 next_clock=2238380893 value=31305
Receive: 49 104.058080 103.297118 15: seq: 18, analog_in_state oid=8 next_clock=2268380893 value=31304
Receive: 50 104.283258 104.282679 11: seq: 19, clock clock=2261640887
Receive: 51 104.358303 104.282679 15: seq: 19, analog_in_state oid=8 next_clock=2298380893 value=31306
Receive: 52 104.658341 104.282679 15: seq: 19, analog_in_state oid=8 next_clock=2328380893 value=31302
Receive: 53 104.958501 104.282679 15: seq: 19, analog_in_state oid=8 next_clock=2358380893 value=31304
Receive: 54 105.258711 104.282679 15: seq: 19, analog_in_state oid=8 next_clock=2388380893 value=31306
Receive: 55 105.267526 105.266415 11: seq: 1a, clock clock=2360005441
Receive: 56 105.558901 105.266415 15: seq: 1a, analog_in_state oid=8 next_clock=2418380893 value=31306
Receive: 57 105.859071 105.266415 15: seq: 1a, analog_in_state oid=8 next_clock=2448380893 value=31307
Receive: 58 106.157946 105.266415 15: seq: 1a, analog_in_state oid=8 next_clock=2478380893 value=31306
Receive: 59 106.251782 106.250703 11: seq: 1b, clock clock=2458431041
Receive: 60 106.458214 106.250703 15: seq: 1b, analog_in_state oid=8 next_clock=2508380893 value=31306
Receive: 61 106.758293 106.250703 15: seq: 1b, analog_in_state oid=8 next_clock=2538380893 value=31308
Receive: 62 107.058462 106.250703 15: seq: 1b, analog_in_state oid=8 next_clock=2568380893 value=31305
Receive: 63 107.236046 107.235017 11: seq: 1c, clock clock=2556860716
Receive: 64 107.236143 107.235017 14: seq: 1c, stats count=119 sum=67100 sumsq=320557
Receive: 65 107.358775 107.235017 15: seq: 1c, analog_in_state oid=8 next_clock=2598380893 value=31305
Receive: 66 107.659003 107.235017 15: seq: 1c, analog_in_state oid=8 next_clock=2628380893 value=31303
Receive: 67 107.959101 107.235017 15: seq: 1c, analog_in_state oid=8 next_clock=2658380893 value=31305
Receive: 68 108.220421 108.219333 11: seq: 1d, clock clock=2655290069
Receive: 69 108.258166 108.219333 15: seq: 1d, analog_in_state oid=8 next_clock=2688380893 value=31304
Receive: 70 108.558162 108.219333 15: seq: 1d, analog_in_state oid=8 next_clock=2718380893 value=31304
Receive: 71 108.858326 108.219333 15: seq: 1d, analog_in_state oid=8 next_clock=2748380893 value=31305
Receive: 72 109.158470 108.219333 15: seq: 1d, analog_in_state oid=8 next_clock=2778380893 value=31305
Receive: 73 109.204774 109.204275 11: seq: 1e, clock clock=2753779854
Receive: 74 109.458688 109.204275 15: seq: 1e, analog_in_state oid=8 next_clock=2808380893 value=31304
Receive: 75 109.758858 109.204275 15: seq: 1e, analog_in_state oid=8 next_clock=2838380893 value=31306
Receive: 76 110.058961 109.204275 15: seq: 1e, analog_in_state oid=8 next_clock=2868380893 value=31305
Receive: 77 110.190247 110.188975 11: seq: 1f, clock clock=2852244962
Receive: 78 110.358049 110.188975 15: seq: 1f, analog_in_state oid=8 next_clock=2898380893 value=30250
Receive: 79 110.658130 110.188975 15: seq: 1f, analog_in_state oid=8 next_clock=2928380893 value=31305
Receive: 80 110.959095 110.188975 15: seq: 1f, analog_in_state oid=8 next_clock=2958380893 value=31308
Receive: 81 111.174814 111.173466 11: seq: 10, clock clock=2950692169
Receive: 82 111.263190 111.173466 15: seq: 10, analog_in_state oid=8 next_clock=2988380893 value=31304
Receive: 83 111.558487 111.173466 15: seq: 10, analog_in_state oid=8 next_clock=3018380893 value=31306
Receive: 84 111.858702 111.173466 15: seq: 10, analog_in_state oid=8 next_clock=3048380893 value=31308
Receive: 85 112.158776 111.173466 15: seq: 10, analog_in_state oid=8 next_clock=3078380893 value=31303
Receive: 86 112.158880 112.157809 11: seq: 11, clock clock=3049125644
Receive: 87 112.267787 112.157809 14: seq: 11, stats count=121 sum=66852 sumsq=309866
Receive: 88 112.459214 112.157809 15: seq: 11, analog_in_state oid=8 next_clock=3108380893 value=31306
Receive: 89 112.758034 112.157809 15: seq: 11, analog_in_state oid=8 next_clock=3138380893 value=31304
Receive: 90 113.058181 112.157809 15: seq: 11, analog_in_state oid=8 next_clock=3168380893 value=31306
Receive: 91 113.143280 113.142061 11: seq: 12, clock clock=3147547341
Receive: 92 113.358480 113.142061 15: seq: 12, analog_in_state oid=8 next_clock=3198380893 value=31305
Receive: 93 113.658585 113.142061 15: seq: 12, analog_in_state oid=8 next_clock=3228380893 value=31305
Receive: 94 113.958689 113.142061 15: seq: 12, analog_in_state oid=8 next_clock=3258380893 value=31306
Receive: 95 114.127528 114.126169 11: seq: 13, clock clock=3245955531
Receive: 96 114.258900 114.126169 15: seq: 13, analog_in_state oid=8 next_clock=3288380893 value=31305
Receive: 97 114.559085 114.126169 15: seq: 13, analog_in_state oid=8 next_clock=3318380893 value=31307
Receive: 98 114.859167 114.126169 15: seq: 13, analog_in_state oid=8 next_clock=3348380893 value=31304
Receive: 99 115.109404 115.107621 12: seq: 14, shutdown clock=3344104242 static_string_id=Command request
Stats 116.1: gcodein=95 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=6 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000006 mcu_task_stddev=0.000006 bytes_write=2451 bytes_read=11521 bytes_retransmit=9 bytes_invalid=0 send_seq=277 receive_seq=277 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997037 adj=100000393 heater_bed: target=0 temp=24.8 pwm=0.000 sysload=0.63 cputime=2.257 memavail=702256 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 117.1: gcodein=100 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=7 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000006 mcu_task_stddev=0.000006 bytes_write=2463 bytes_read=11598 bytes_retransmit=9 bytes_invalid=0 send_seq=279 receive_seq=279 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997039 adj=100000428 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.63 cputime=2.266 memavail=702124 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 118.1: gcodein=100 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=8 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2469 bytes_read=11673 bytes_retransmit=9 bytes_invalid=0 send_seq=280 receive_seq=280 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997043 adj=100000455 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.63 cputime=2.274 memavail=702252 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 119.1: gcodein=105 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=9 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2475 bytes_read=11749 bytes_retransmit=9 bytes_invalid=0 send_seq=281 receive_seq=281 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997043 adj=100000499 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.63 cputime=2.282 memavail=702428 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 120.1: gcodein=105 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=10 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2481 bytes_read=11810 bytes_retransmit=9 bytes_invalid=0 send_seq=282 receive_seq=282 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997045 adj=100000484 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.63 cputime=2.289 memavail=702360 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 121.1: gcodein=110 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=11 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2487 bytes_read=11871 bytes_retransmit=9 bytes_invalid=0 send_seq=283 receive_seq=283 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997046 adj=100000494 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.58 cputime=2.296 memavail=702392 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 122.1: gcodein=110 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=12 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2493 bytes_read=11947 bytes_retransmit=9 bytes_invalid=0 send_seq=284 receive_seq=284 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997046 adj=100000487 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.58 cputime=2.304 memavail=702432 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 123.1: gcodein=115 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=13 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2499 bytes_read=12022 bytes_retransmit=9 bytes_invalid=0 send_seq=285 receive_seq=285 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997047 adj=100000480 heater_bed: target=0 temp=24.8 pwm=0.000 sysload=0.58 cputime=2.312 memavail=702360 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 124.1: gcodein=115 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=14 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2505 bytes_read=12081 bytes_retransmit=9 bytes_invalid=0 send_seq=286 receive_seq=286 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997046 adj=100000472 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.58 cputime=2.319 memavail=702432 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 125.1: gcodein=120 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=15 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2511 bytes_read=12152 bytes_retransmit=9 bytes_invalid=0 send_seq=287 receive_seq=287 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997044 adj=100000454 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.58 cputime=2.327 memavail=702656 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449
Stats 126.1: gcodein=120 mcu: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2204 bytes_read=10883 bytes_retransmit=37 bytes_invalid=0 send_seq=257 receive_seq=256 retransmit_seq=257 srtt=0.001 rttvar=0.000 rto=0.400 ready_bytes=0 stalled_bytes=16 freq=99996624 z: mcu_awake=0.001 mcu_task_avg=0.000005 mcu_task_stddev=0.000006 bytes_write=2517 bytes_read=12209 bytes_retransmit=9 bytes_invalid=0 send_seq=288 receive_seq=288 retransmit_seq=2 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 stalled_bytes=0 freq=99997043 adj=100000413 heater_bed: target=0 temp=24.7 pwm=0.000 sysload=0.53 cputime=2.333 memavail=702656 print_time=114.191 buffer_time=0.000 print_stall=0 extruder: target=30 temp=24.7 pwm=0.449

Nevermind, I troubleshooted the problem. It was a shortcut in the hotend fan. When I was starting the hotend heater, the hotend fan was also turning on. I guess the mcu shutdown the board for protection against the shortcut high currents. Thanks.