Issues

• [Bug] Calibration cancel is unreliable: conflicting acks, lost cancels, long delays, some calibrations ignore it

  status:needs-triage
  PX4/PX4-Autopilot#29424 · Filter by author DonLakeFlyer opened on Oct 25, 2026

• [Bug] Hardfault in watchdog_initialize: system_load slot marked valid without a TCB

  status:needs-triage
  PX4/PX4-Autopilot#29390 · Filter by author ddwolf87 opened on Oct 23, 2026

• [Bug] px4io Run() blocks on CDev lock and never publishes SBUS input_rc

  status:needs-triage
  PX4/PX4-Autopilot#29379 · Filter by author g945643frankie opened on Oct 22, 2026

• feature(mavlink): MAV_SYS_STATUS_SENSOR_MOTOR_OUTPUTS should be set to indicate safety switch state

  status:needs-triage
  PX4/PX4-Autopilot#29377 · Filter by author hamishwillee opened on Oct 21, 2026

• uXRCE-DDS: expose rtcm_corrections so RTK corrections can be injected from ROS 2

  status:needs-triage
  PX4/PX4-Autopilot#29367 · Filter by author mgardenswartz opened on Oct 21, 2026
  1

• Cube Orange+: hardfault after arming following a USB unplug

  status:needs-triage
  PX4/PX4-Autopilot#29346 · Filter by author j3kestrel opened on Oct 20, 2026
  5

• [Bug] Mavlink link not established if broadcast failed at the beginning

  status:needs-triage
  PX4/PX4-Autopilot#29335 · Filter by author Andre-hm opened on Oct 19, 2026

• [Bug] REQUEST_EVENT silently ignores the full uint16 sequence range (0–65535)

  status:needs-triage
  PX4/PX4-Autopilot#29323 · Filter by author sisizhao018-alt opened on Oct 18, 2026

• [Bug] COMMAND_INT accepts an undefined MAV_FRAME and applies coordinates to vehicle_roi

  status:needs-triage
  PX4/PX4-Autopilot#29321 · Filter by author sisizhao018-alt opened on Oct 18, 2026
  2

• [Bug] Autotune uses repeated MAV_CMD_DO_AUTOTUNE_ENABLE commands for progress polling

  status:needs-triage
  PX4/PX4-Autopilot#29320 · Filter by author sisizhao018-alt opened on Oct 18, 2026
  2

• [Feature Request] Support MAVLink COMMAND_CANCEL for long-running commands

  kind:feature
  PX4/PX4-Autopilot#29319 · Filter by author sisizhao018-alt opened on Oct 18, 2026
  3

• [Bug] PARAM_VALUE param_count and param_index can change after parameter synchronization

  status:needs-triage
  PX4/PX4-Autopilot#29317 · Filter by author sisizhao018-alt opened on Oct 18, 2026

• [Bug] Failed PARAM_SET requests for existing parameters do not return PARAM_VALUE

  status:needs-triage
  PX4/PX4-Autopilot#29315 · Filter by author sisizhao018-alt opened on Oct 18, 2026
  1

• [RFC] Replace EKF2 range finder checks with sensor qualification and a vertical-motion validator

  kind:rfcstatus:needs-triage
  PX4/PX4-Autopilot#29299 · Filter by author dakejahl opened on Oct 17, 2026
  

• [Feature Request] Add support for MAV_CMD_NAV_LOITER_TURNS in mission uploads

  status:needs-triage
  PX4/PX4-Autopilot#29288 · Filter by author sisizhao018-alt opened on Oct 17, 2026

• [Bug] MISSION_SET_CURRENT lacks request-triggered MISSION_CURRENT notification

  status:needs-triage
  PX4/PX4-Autopilot#29286 · Filter by author sisizhao018-alt opened on Oct 17, 2026

• [Bug] Error MISSION_ACK does not terminate an active mission upload

  status:needs-triage
  PX4/PX4-Autopilot#29285 · Filter by author sisizhao018-alt opened on Oct 17, 2026

• [Bug] Out-of-sequence MISSION_REQUEST aborts an active mission download

  status:needs-triage
  PX4/PX4-Autopilot#29284 · Filter by author sisizhao018-alt opened on Oct 17, 2026

• [Bug] Mission upload remains active after mission type mismatch error ACK

  status:needs-triage
  PX4/PX4-Autopilot#29283 · Filter by author sisizhao018-alt opened on Oct 17, 2026

• [Bug] Hardfault occurs on 6X-RT when rebooting with 2 MAVLINKs streams

  status:needs-triage
  PX4/PX4-Autopilot#29252 · Filter by author Andre-hm opened on Oct 15, 2026
  2

• MAVLink STATUSTEXT chunking mishandles ID zero and exact 50-byte boundaries

  status:needs-triage
  PX4/PX4-Autopilot#29251 · Filter by author DonLakeFlyer opened on Oct 15, 2026

• [Bug] Deprecated MISSION_REQUEST returns MISSION_ITEM instead of MISSION_ITEM_INT

  status:needs-triage
  PX4/PX4-Autopilot#29250 · Filter by author sisizhao018-alt opened on Oct 15, 2026

• [Bug] [geo] Haversine distance calculation can return NaN for antipodal coordinates

  status:needs-triage
  PX4/PX4-Autopilot#29211 · Filter by author 516665061 opened on Oct 14, 2026

• [Bug] mavlink stop hangs forever (self-deadlock on mavlink_module_mutex)

  status:needs-triage
  PX4/PX4-Autopilot#29207 · Filter by author zshi0903 opened on Oct 14, 2026

• [Bug] [drivers] crsf_rc: CRSF flight mode frame (0x21) is never transmitted on release/1.18 and main

  status:needs-triage
  PX4/PX4-Autopilot#29197 · Filter by author Samh2oman opened on Oct 13, 2026