14:27:13.733  D: "LightBurn 1.3.01"   "út 5 9 2023"
14:27:18.504  D: EV: 1018 took 22 uS
14:27:18.505  D: EV: 1013 took 709 uS
14:27:18.508  D: EV: 1018 took 19 uS
14:27:18.508  D: EV: 1009 took 3107 uS
14:27:40.872  D: "LightBurn 1.3.01"   "út 5 9 2023"
14:27:46.639  D: Enumerating ports:
14:27:46.663  D: Port: "COM19"
14:27:46.664  D:       Valid Candidate:  true
14:27:46.664  D:       PID: 29987 VID: 6790
14:27:46.664  D:       Manufacturer: "wch.cn"
14:27:46.664  D:       Description: "USB-SERIAL CH340"
14:27:46.664  D:       System Loc: "\\\\.\\COM19"
14:27:46.664  D:       Serial: ""
14:27:46.664  D: 
14:27:46.664  D: Port: "COM1"
14:27:46.664  D:       Valid Candidate:  true
14:27:46.664  D:       PID: 0 VID: 0
14:27:46.664  D:       Manufacturer: "(Standardní typy portů)"
14:27:46.664  D:       Description: "Komunikační port"
14:27:46.664  D:       System Loc: "\\\\.\\COM1"
14:27:46.664  D:       Serial: ""
14:27:46.664  D: 
14:27:47.722  D: Align output unchecked
14:27:47.728  D: EV: 1001 took 17 uS
14:27:47.728  D: Align output unchecked
14:27:47.734  D: EV: 1001 took 12 uS
14:27:47.735  D: Any ID allowed
14:27:47.735  D: Looking for port: "(Choose)"
14:27:47.759  D: -- candidate port PID 0 VID 0
14:27:47.759  D:     mfr:  "(Standardní typy portů)"
14:27:47.759  D:     prod: "Komunikační port"
14:27:47.759  D:     name: "COM1"
14:27:47.759  D: -- candidate port PID 29987 VID 6790
14:27:47.759  D:     mfr:  "wch.cn"
14:27:47.759  D:     prod: "USB-SERIAL CH340"
14:27:47.759  D:     name: "COM19"
14:27:47.784  D: "starting"  busy:  false  state:  0
14:27:47.784  D: EV: 1001 took 8 uS
14:27:47.784  D: EV: 1001 took 4 uS
14:27:47.787  D: EV: 1001 took 6 uS
14:27:47.788  D: EV: 1018 took 11 uS
14:27:47.788  D: EV: 1015 took 1082 uS
14:27:48.033  D: -- candidate port PID 0 VID 0
14:27:48.033  D:     mfr:  "(Standardní typy portů)"
14:27:48.033  D:     prod: "Komunikační port"
14:27:48.033  D:     name: "COM1"
14:27:48.033  D: -- candidate port PID 29987 VID 6790
14:27:48.033  D:     mfr:  "wch.cn"
14:27:48.033  D:     prod: "USB-SERIAL CH340"
14:27:48.033  D:     name: "COM19"
14:27:48.306  D: -- candidate port PID 0 VID 0
14:27:48.306  D:     mfr:  "(Standardní typy portů)"
14:27:48.306  D:     prod: "Komunikační port"
14:27:48.306  D:     name: "COM1"
14:27:48.306  D: -- candidate port PID 29987 VID 6790
14:27:48.306  D:     mfr:  "wch.cn"
14:27:48.306  D:     prod: "USB-SERIAL CH340"
14:27:48.306  D:     name: "COM19"
14:27:48.578  D: -- candidate port PID 0 VID 0
14:27:48.579  D:     mfr:  "(Standardní typy portů)"
14:27:48.579  D:     prod: "Komunikační port"
14:27:48.579  D:     name: "COM1"
14:27:48.579  D: -- candidate port PID 29987 VID 6790
14:27:48.579  D:     mfr:  "wch.cn"
14:27:48.579  D:     prod: "USB-SERIAL CH340"
14:27:48.579  D:     name: "COM19"
14:27:48.804  D: Enumerating ports:
14:27:48.827  D: Port: "COM19"
14:27:48.827  D:       Valid Candidate:  true
14:27:48.827  D:       PID: 29987 VID: 6790
14:27:48.827  D:       Manufacturer: "wch.cn"
14:27:48.827  D:       Description: "USB-SERIAL CH340"
14:27:48.827  D:       System Loc: "\\\\.\\COM19"
14:27:48.827  D:       Serial: ""
14:27:48.827  D: 
14:27:48.827  D: Port: "COM1"
14:27:48.827  D:       Valid Candidate:  true
14:27:48.827  D:       PID: 0 VID: 0
14:27:48.827  D:       Manufacturer: "(Standardní typy portů)"
14:27:48.827  D:       Description: "Komunikační port"
14:27:48.827  D:       System Loc: "\\\\.\\COM1"
14:27:48.827  D:       Serial: ""
14:27:48.828  D: 
14:27:48.845  D: -- candidate port PID 0 VID 0
14:27:48.845  D:     mfr:  "(Standardní typy portů)"
14:27:48.845  D:     prod: "Komunikační port"
14:27:48.845  D:     name: "COM1"
14:27:48.845  D: -- candidate port PID 29987 VID 6790
14:27:48.845  D:     mfr:  "wch.cn"
14:27:48.845  D:     prod: "USB-SERIAL CH340"
14:27:48.845  D:     name: "COM19"
14:27:49.118  D: -- candidate port PID 0 VID 0
14:27:49.118  D:     mfr:  "(Standardní typy portů)"
14:27:49.118  D:     prod: "Komunikační port"
14:27:49.119  D:     name: "COM1"
14:27:49.119  D: -- candidate port PID 29987 VID 6790
14:27:49.119  D:     mfr:  "wch.cn"
14:27:49.119  D:     prod: "USB-SERIAL CH340"
14:27:49.119  D:     name: "COM19"
14:27:49.392  D: -- candidate port PID 0 VID 0
14:27:49.392  D:     mfr:  "(Standardní typy portů)"
14:27:49.392  D:     prod: "Komunikační port"
14:27:49.392  D:     name: "COM1"
14:27:49.392  D: -- candidate port PID 29987 VID 6790
14:27:49.392  D:     mfr:  "wch.cn"
14:27:49.393  D:     prod: "USB-SERIAL CH340"
14:27:49.393  D:     name: "COM19"
14:27:49.666  D: -- candidate port PID 0 VID 0
14:27:49.666  D:     mfr:  "(Standardní typy portů)"
14:27:49.666  D:     prod: "Komunikační port"
14:27:49.666  D:     name: "COM1"
14:27:49.667  D: -- candidate port PID 29987 VID 6790
14:27:49.667  D:     mfr:  "wch.cn"
14:27:49.667  D:     prod: "USB-SERIAL CH340"
14:27:49.667  D:     name: "COM19"
14:27:49.939  D: -- candidate port PID 0 VID 0
14:27:49.939  D:     mfr:  "(Standardní typy portů)"
14:27:49.939  D:     prod: "Komunikační port"
14:27:49.939  D:     name: "COM1"
14:27:49.939  D: -- candidate port PID 29987 VID 6790
14:27:49.940  D:     mfr:  "wch.cn"
14:27:49.940  D:     prod: "USB-SERIAL CH340"
14:27:49.940  D:     name: "COM19"
14:27:50.213  D: -- candidate port PID 0 VID 0
14:27:50.213  D:     mfr:  "(Standardní typy portů)"
14:27:50.213  D:     prod: "Komunikační port"
14:27:50.213  D:     name: "COM1"
14:27:50.213  D: -- candidate port PID 29987 VID 6790
14:27:50.213  D:     mfr:  "wch.cn"
14:27:50.214  D:     prod: "USB-SERIAL CH340"
14:27:50.214  D:     name: "COM19"
14:27:50.464  D: Align output unchecked
14:27:50.470  D: EV: 1001 took 19 uS
14:27:50.470  D: Align output unchecked
14:27:50.476  D: EV: 1001 took 13 uS
14:27:50.477  D: Any ID allowed
14:27:50.477  D: Looking for port: "COM19"
14:27:50.494  D: -- candidate port PID 0 VID 0
14:27:50.494  D:     mfr:  "(Standardní typy portů)"
14:27:50.495  D:     prod: "Komunikační port"
14:27:50.495  D:     name: "COM1"
14:27:50.495  D: -- candidate port PID 29987 VID 6790
14:27:50.495  D:     mfr:  "wch.cn"
14:27:50.495  D:     prod: "USB-SERIAL CH340"
14:27:50.495  D:     name: "COM19"
14:27:50.495  D:  - found matching port name
14:27:50.495  D: Found port: PID 29987 VID 6790
14:27:50.495  D: Manufacturer: "wch.cn"
14:27:50.495  D: Product: "USB-SERIAL CH340"
14:27:50.495  D: Name: "COM19"
14:27:50.503  D: Port open succeeded
14:27:50.526  D: "starting"  busy:  false  state:  0
14:27:50.526  D: EV: 1001 took 14 uS
14:27:50.527  D: EV: 1001 took 7 uS
14:27:50.533  D: EV: 1001 took 12 uS
14:27:50.535  D: EV: 1018 took 22 uS
14:27:50.535  D: EV: 1015 took 2137 uS
14:27:51.626  D: "Attempting to connect"  busy:  false  state:  1
14:27:51.626  D: "Connecting..."  busy:  false  state:  1
14:27:51.628  D: O: "G0\n"
14:27:51.632  D:   I: "ok\r\n"
14:27:51.876  D: "Connecting..."  busy:  false  state:  1
14:27:51.876  D: issuing buffer check
14:27:51.876  D: "Waiting for response..."  busy:  true  state:  5
14:27:51.877  D: O: "$I\n"
14:27:51.883  D:   I: "[VER:1.1h.20221226:]\r\n[OPT:V,15,"
14:27:51.884  D:   I: "128]\r\nok\r\n"
14:27:51.886  D: "Waiting for response..."  busy:  true  state:  5
14:27:51.888  D: O: "$H\n"
14:27:53.721  D:   I: "ok\r\n"