2026-05-15 07:42:11,583 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:11,584 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:13,629 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:13,629 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -63dBm
2026-05-15 07:42:17,678 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:17,678 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:19,708 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:20,772 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:42:20,773 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:42:20,773 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:42:20,773 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:42:20,773 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:42:20,773 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:20,773 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:42:20,774 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:42:20,774 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:42:20,774 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:42:20,774 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:42:20,774 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:42:20,775 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:20,775 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:42:20,775 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:42:22,803 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:22,803 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -61dBm
2026-05-15 07:42:24,827 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:24,827 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -63dBm
2026-05-15 07:42:26,860 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:26,860 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:30,908 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:30,908 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -63dBm
2026-05-15 07:42:35,000 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:35,001 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:36,211 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:42:36,211 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:42:36,212 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:42:36,212 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:42:36,212 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:42:36,212 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:36,212 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:42:36,213 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:42:36,213 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:42:36,213 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:42:36,213 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:42:36,214 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:42:36,214 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:36,214 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:42:36,214 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:42:37,273 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:42:37,273 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:42:37,273 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:42:37,273 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:42:37,274 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:42:37,274 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:37,274 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:42:37,274 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:42:37,274 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:42:37,274 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:42:37,275 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:42:37,275 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:42:37,275 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:37,275 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:42:37,276 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:42:39,340 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:39,340 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -63dBm
2026-05-15 07:42:41,372 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:41,372 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -62dBm
2026-05-15 07:42:43,401 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:43,401 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -61dBm
2026-05-15 07:42:45,435 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:45,436 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:49,475 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:49,475 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -62dBm
2026-05-15 07:42:51,504 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:51,504 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -63dBm
2026-05-15 07:42:52,567 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:42:52,567 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:42:52,568 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:42:52,568 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:42:52,568 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:42:52,568 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:52,568 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:42:52,568 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:42:52,569 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:42:52,569 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:42:52,569 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:42:52,570 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:42:52,570 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -63dBm
2026-05-15 07:42:52,570 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:42:52,570 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:42:53,644 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:42:53,644 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:42:53,645 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:42:53,645 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:42:53,645 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:42:53,645 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:42:53,645 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:42:53,646 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:42:53,646 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:42:53,646 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:42:53,646 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:42:53,646 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:42:53,647 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:42:53,647 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:42:53,647 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:42:57,696 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:01,763 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:01,764 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -62dBm
2026-05-15 07:43:05,827 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:05,827 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:43:08,909 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:43:08,909 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:43:08,909 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:43:08,909 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:43:08,909 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:43:08,910 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:08,910 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:43:08,910 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:43:08,910 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:43:08,910 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:43:08,911 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:43:08,911 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:43:08,911 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:43:08,911 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:43:08,911 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:43:10,935 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:10,935 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -62dBm
2026-05-15 07:43:12,964 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:12,964 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:43:14,994 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:14,994 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -61dBm
2026-05-15 07:43:17,027 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:17,027 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -65dBm
2026-05-15 07:43:21,085 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:21,086 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -64dBm
2026-05-15 07:43:23,114 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:23,115 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -63dBm
2026-05-15 07:43:24,228 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:43:24,228 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:43:24,228 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:43:24,229 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:43:24,229 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:43:24,229 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:24,229 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:43:24,229 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:43:24,230 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:43:24,230 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:43:24,230 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:43:24,230 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:43:24,230 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -63dBm
2026-05-15 07:43:24,230 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:43:24,231 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:43:25,313 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:43:25,313 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:43:25,313 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:43:25,313 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:43:25,314 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:43:25,314 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:25,314 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:43:25,314 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:43:25,314 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:43:25,314 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:43:25,315 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:43:25,315 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:43:25,315 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -62dBm
2026-05-15 07:43:25,315 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:43:25,316 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:43:29,271 WARNING [backend.app.services.background_dispatch] [-] Printer [PRINTER] (1) did not respond to print command within 90s (state still FINISH, subtask_id still 946572201) — printer may need restart
2026-05-15 07:43:29,271 WARNING [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Forcing MQTT reconnect: print command unacknowledged after 90s (state still FINISH, gcode_file '')
2026-05-15 07:43:29,271 INFO [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Disconnect callback after stale reconnect (expected), rc=Normal disconnection
2026-05-15 07:43:29,293 ERROR [backend.app.services.background_dispatch] [-] Background dispatch job 15 failed: Printer did not acknowledge print command — state still FINISH. Check the printer for a pending error (HMS code, plate-clear prompt, SD card) and try again.
Traceback (most recent call last):
  File "/app/backend/app/services/background_dispatch.py", line 371, in _run_active_job
    await self._process_job(job)
  File "/app/backend/app/services/background_dispatch.py", line 543, in _process_job
    await self._run_print_library_file(job)
  File "/app/backend/app/services/background_dispatch.py", line 917, in _run_print_library_file
    raise RuntimeError(
    ...<3 lines>...
    )
RuntimeError: Printer did not acknowledge print command — state still FINISH. Check the printer for a pending error (HMS code, plate-clear prompt, SD card) and try again.
2026-05-15 07:43:30,055 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Requesting firmware version info
2026-05-15 07:43:30,055 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Sending K-profile priming request
2026-05-15 07:43:30,079 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS 0 firmware: 00.00.06.49
2026-05-15 07:43:30,123 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: extrusion_cali_get
2026-05-15 07:43:30,452 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received gcode_state: FINISH, gcode_file: , subtask_name: cubecircle
2026-05-15 07:43:30,453 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] AMS dict fields: {'ams_exist_bits': '1', 'tray_exist_bits': 'f', 'tray_is_bbl_bits': 'f', 'tray_tar': '255', 'tray_now': '255', 'tray_pre': '255', 'tray_read_done_bits': 'f', 'tray_reading_bits': '0', 'version': 43, 'insert_flag': True, 'power_on_flag': True}
2026-05-15 07:43:30,453 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] tray_now updated: 255
2026-05-15 07:43:30,453 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Merged AMS data: 1 new units, 1 total
2026-05-15 07:43:30,453 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ams_status: 0 (main=0, sub=0)
2026-05-15 07:43:30,453 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status
2026-05-15 07:43:30,454 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper raw value: 5.0
2026-05-15 07:43:30,454 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] chamber_temper direct value: 5.0°C (heater OFF)
2026-05-15 07:43:30,454 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber heating calculated: target=0.0, current=5.0, heating=False, respect_local=False
2026-05-15 07:43:30,454 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Chamber temp updated to: 5.0, target: 0.0, heating: False
2026-05-15 07:43:30,454 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] HMS data received: []
2026-05-15 07:43:30,455 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] ipcam field: {'ipcam_dev': '1', 'ipcam_record': 'enable', 'timelapse': 'disable', 'resolution': '', 'tutk_server': 'disable', 'mode_bits': 3}
2026-05-15 07:43:30,455 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] wifi_signal received: -62dBm
2026-05-15 07:43:30,455 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] lights_report: [{'node': 'chamber_light', 'mode': 'on'}]
2026-05-15 07:43:30,455 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] gcode_state: FINISH -> FINISH, file: , subtask: cubecircle
2026-05-15 07:43:32,479 DEBUG [backend.app.services.bambu_mqtt] [-] [[SERIAL]] Received command response: push_status