2020-04-11 14:58:43,525 - serial.log is currently not enabled, you can enable it via Settings > Serial Connection > Log communication to serial.log
2020-04-11 15:04:22,702 - Enabling serial logging
2020-04-11 15:04:27,528 - Connecting to: /dev/ttyACM0
2020-04-11 15:04:27,547 - Changing monitoring state from "Offline" to "Opening serial port"
2020-04-11 15:04:27,554 - Connected to: Serial<id=0x6ef21570, open=True>(port='/dev/ttyACM0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor
2020-04-11 15:04:27,554 - Changing monitoring state from "Opening serial port" to "Connecting"
2020-04-11 15:04:27,574 - Send: N0 M110 N0*125
2020-04-11 15:04:28,582 - Recv: start
2020-04-11 15:04:28,611 - Send: N0 M110 N0*125
2020-04-11 15:04:58,629 - There was a timeout while trying to connect to the printer
2020-04-11 15:04:58,649 - Changing monitoring state from "Connecting" to "Offline"
2020-04-11 15:04:58,669 - Connection closed, closing down monitor