The parameters were restored from the backup copy
What ArduPilot says:
- Internal errors 0x10000000 (params_restored)
At start-up ArduPilot reads the header of its parameter storage. This time the header was not valid, but boards with enough storage keep a second copy, and that copy was good: ArduPilot wrote it over the damaged one, carried on, and recorded params_restored so that you know. Without a good copy it would have erased everything and started from defaults.
What to do, most likely first
Power was removed in the middle of a write to the storage.
CheckCompare the parameters on board with your last saved file in Parameter Compare & Migrate: the restored copy can be older than your last changes.
FixSet again what is missing, wait a few seconds, reboot. The error is gone after a clean start.
The storage chip is failing.
CheckIt happens again without any power cut, or together with “Param storage failed”.
FixDo not fly a board that loses its parameters. Replace it.
Where to do it:Setup & Tuning GuideParameter Compare & Migrate