2022-03-07 19:18:40,218 - Changing monitoring state from "Offline" to "Detecting serial connection" 2022-03-07 19:18:40,254 - Performing autodetection with 4 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyUSB0@250000, /dev/ttyUSB0@115200, /dev/ttyUSB0@250000 2022-03-07 19:18:40,254 - Trying port /dev/ttyUSB0, baudrate 115200 2022-03-07 19:18:40,255 - Connecting to port /dev/ttyUSB0, baudrate 115200 2022-03-07 19:18:40,268 - Handshake attempt #1 with timeout 2.0s 2022-03-07 19:18:40,270 - Connected to: Serial(port='/dev/ttyUSB0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=2.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor 2022-03-07 19:18:40,273 - Send: N0 M110 N0*125 2022-03-07 19:18:42,275 - Handshake attempt #2 with timeout 2.0s 2022-03-07 19:18:42,282 - Send: N0 M110 N0*125 2022-03-07 19:18:44,284 - Handshake attempt #3 with timeout 2.0s 2022-03-07 19:18:44,295 - Send: N0 M110 N0*125 2022-03-07 19:18:46,297 - Trying port /dev/ttyUSB0, baudrate 250000 2022-03-07 19:18:46,311 - Handshake attempt #1 with timeout 2.0s 2022-03-07 19:18:46,319 - Send: N0 M110 N0*125 2022-03-07 19:18:48,215 - Handshake attempt #2 with timeout 2.0s 2022-03-07 19:18:48,223 - Connection closed, closing down monitor 2022-03-07 19:18:48,225 - Closing down send loop 2022-03-07 19:18:48,227 - Changing monitoring state from "Detecting serial connection" to "Offline" 2022-03-07 19:18:54,967 - Changing monitoring state from "Offline" to "Detecting serial connection" 2022-03-07 19:18:55,000 - Performing autodetection with 4 port/baudrate candidates: /dev/ttyUSB0@115200, /dev/ttyUSB0@250000, /dev/ttyUSB0@115200, /dev/ttyUSB0@250000 2022-03-07 19:18:55,001 - Trying port /dev/ttyUSB0, baudrate 115200 2022-03-07 19:18:55,002 - Connecting to port /dev/ttyUSB0, baudrate 115200 2022-03-07 19:18:55,011 - Handshake attempt #1 with timeout 2.0s 2022-03-07 19:18:55,013 - Connected to: Serial(port='/dev/ttyUSB0', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=2.0, xonxoff=False, rtscts=False, dsrdtr=False), starting monitor 2022-03-07 19:18:55,016 - Send: N0 M110 N0*125 2022-03-07 19:18:57,019 - Handshake attempt #2 with timeout 2.0s 2022-03-07 19:18:57,036 - Send: N0 M110 N0*125 2022-03-07 19:18:59,031 - Handshake attempt #3 with timeout 2.0s 2022-03-07 19:18:59,038 - Send: N0 M110 N0*125 2022-03-07 19:19:01,040 - Trying port /dev/ttyUSB0, baudrate 250000 2022-03-07 19:19:01,045 - Handshake attempt #1 with timeout 2.0s 2022-03-07 19:19:01,059 - Send: N0 M110 N0*125 2022-03-07 19:19:03,061 - Handshake attempt #2 with timeout 2.0s 2022-03-07 19:19:03,075 - Send: N0 M110 N0*125 2022-03-07 19:19:05,075 - Handshake attempt #3 with timeout 2.0s 2022-03-07 19:19:05,088 - Send: N0 M110 N0*125 2022-03-07 19:19:07,090 - Trying port /dev/ttyUSB0, baudrate 115200 2022-03-07 19:19:07,093 - Handshake attempt #1 with timeout 2.0s 2022-03-07 19:19:07,111 - Send: N0 M110 N0*125 2022-03-07 19:19:09,110 - Handshake attempt #2 with timeout 2.0s 2022-03-07 19:19:09,123 - Send: N0 M110 N0*125 2022-03-07 19:19:11,123 - Handshake attempt #3 with timeout 2.0s 2022-03-07 19:19:11,138 - Send: N0 M110 N0*125 2022-03-07 19:19:13,138 - Trying port /dev/ttyUSB0, baudrate 250000 2022-03-07 19:19:13,142 - Handshake attempt #1 with timeout 2.0s 2022-03-07 19:19:13,155 - Send: N0 M110 N0*125 2022-03-07 19:19:15,155 - Handshake attempt #2 with timeout 2.0s 2022-03-07 19:19:15,169 - Send: N0 M110 N0*125 2022-03-07 19:19:17,169 - Handshake attempt #3 with timeout 2.0s 2022-03-07 19:19:17,182 - Send: N0 M110 N0*125 2022-03-07 19:19:19,180 - Changing monitoring state from "Detecting serial connection" to "Error" 2022-03-07 19:19:19,233 - Changing monitoring state from "Error" to "Offline after error" 2022-03-07 19:19:19,236 - Connection closed, closing down monitor