2019-11-26 08:06:16,121 - Changing monitoring state from "Offline" to "Detecting serial port" 2019-11-26 08:06:16,205 - Serial port list: ['/dev/ttyUSB0', '/dev/ttyACM0'] 2019-11-26 08:06:16,206 - Trying /dev/ttyUSB0 2019-11-26 08:06:21,602 - Changing monitoring state from "Detecting serial port" to "Error: Connection error, see Terminal tab" 2019-11-26 08:06:21,618 - Unexpected error while connecting to serial port: AUTO IspError: ''Timeout'' @ comm.py:_openSerial:2661 (hook default) 2019-11-26 08:06:31,521 - Connecting to: /dev/ttyUSB0 2019-11-26 08:06:31,558 - Changing monitoring state from "Offline" to "Opening serial port" 2019-11-26 08:06:31,566 - Connected to: Serial(port='/dev/ttyUSB0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=10.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor 2019-11-26 08:06:31,567 - Changing monitoring state from "Opening serial port" to "Connecting" 2019-11-26 08:06:31,588 - Send: N0 M110 N0*125 2019-11-26 08:06:31,599 - Send: N0 M110 N0*125 2019-11-26 08:07:01,613 - No answer from the printer within the connection timeout, trying another hello 2019-11-26 08:07:01,629 - Send: N0 M110 N0*125 2019-11-26 08:07:11,627 - There was a timeout while trying to connect to the printer 2019-11-26 08:07:11,641 - Changing monitoring state from "Connecting" to "Offline" 2019-11-26 08:07:11,650 - Connection closed, closing down monitor