Prints crashing, "MCU shutdown"

General Discussion
16 
b'Got EOF when reading from device'
Stats 7195.8: gcodein=0  mcu: mcu_awake=0.011 mcu_task_avg=0.000020 mcu_task_stddev=0.000042 bytes_write=3720879 bytes_read=2325037 bytes_retransmit=0 bytes_invalid=0 send_seq=132408 receive_seq=132408 retransmit_seq=0 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 upcoming_bytes=561 freq=71997602 sd_pos=1006749 heater_bed: target=75 temp=75.0 pwm=0.004 sysload=2.05 cputime=215.268 memavail=541956 print_time=6896.873 buffer_time=2.685 print_stall=0 extruder: target=250 temp=250.5 pwm=0.310
Stats 7196.8: gcodein=0  mcu: mcu_awake=0.011 mcu_task_avg=0.000020 mcu_task_stddev=0.000042 bytes_write=3720879 bytes_read=2325037 bytes_retransmit=0 bytes_invalid=0 send_seq=132408 receive_seq=132408 retransmit_seq=0 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 upcoming_bytes=685 freq=71997602 sd_pos=1006881 heater_bed: target=75 temp=75.0 pwm=0.004 sysload=2.45 cputime=215.282 memavail=542108 print_time=6897.196 buffer_time=2.008 print_stall=0 extruder: target=250 temp=250.5 pwm=0.310
Stats 7197.8: gcodein=0  mcu: mcu_awake=0.011 mcu_task_avg=0.000020 mcu_task_stddev=0.000042 bytes_write=3720879 bytes_read=2325037 bytes_retransmit=0 bytes_invalid=0 send_seq=132408 receive_seq=132408 retransmit_seq=0 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 upcoming_bytes=1272 freq=71997602 sd_pos=1007143 heater_bed: target=75 temp=75.0 pwm=0.004 sysload=2.45 cputime=215.300 memavail=538028 print_time=6898.868 buffer_time=2.679 print_stall=0 extruder: target=250 temp=250.5 pwm=0.310
Stats 7198.8: gcodein=0  mcu: mcu_awake=0.011 mcu_task_avg=0.000020 mcu_task_stddev=0.000042 bytes_write=3720879 bytes_read=2325037 bytes_retransmit=0 bytes_invalid=0 send_seq=132408 receive_seq=132408 retransmit_seq=0 srtt=0.001 rttvar=0.000 rto=0.025 ready_bytes=0 upcoming_bytes=1353 freq=71997602 sd_pos=1007176 heater_bed: target=75 temp=75.0 pwm=0.004 sysload=2.45 cputime=215.313 memavail=535304 print_time=6899.232 buffer_time=2.041 print_stall=0 extruder: target=250 temp=250.5 pwm=0.310
Timeout with MCU 'mcu' (eventtime=7199.754965)
Transition to shutdown state: Lost communication with MCU 'mcu'

See Got EOF when reading from device

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