Failed to unprotect board

Failed to initiate unprotect routine

unprotect successful

on-board digital computer / on-board computer

Warning beeps when board is armed with motors off when idle (repeats until board is disarmed or throttle is increased)

failed attack

failed state

failed cluster munition

case failed to extract

failed engine

plane failed to return from the mission

Accelerometer inflight calibration failed

after X failed start attempts

Communication with bootloader failed

failed (check log)

Failed fetching files for

Failed flashing ESC

Failed reading ESC

Failed reading ESCs

Failed resetting ESC

Failed to close serial port

Failed to close USB device

Failed to write to the file you selected

No configuration received within 10 seconds, communication failed

No response from the bootloader, programming FAILED

Programming FAILED

query for X releases failed

Rebooting device to bootloader FAILED

STM32 - timed out, programming FAILED

STM32 Communication failed, wrong response, expected 1 (0x2) received 3 (0x4)

Failed to load following repositories ...

Updating ESC - failed

verification failed