Changing monitoring state from "Offline" to "Detecting serial port" Serial port list: ['/dev/ttyUSB0'] Connecting to: /dev/ttyUSB0 Changing monitoring state from "Detecting serial port" to "Error: Connection error, see Terminal tab" Unexpected error while connecting to serial port: AUTO SerialException: '[Errno 11] Could not exclusively lock port /dev/ttyUSB0: [Errno 11] Resource temporarily unavailable' @ comm.py:_openSerial:2611 (hook default)