Technical — HERO12

The GoPro HERO12 works well out of the box, but there are some critical settings I would change before using it in freefall.  General Advice Format your card regularly. Do not delete files off of the card, especially if it's over 64GB. If you start having failures, your card is most likely the culprit. Personally, I throw out cards if they fail more than once after a format.  Only use recommended cards from an known good vendor! It's worth spend...