Hero 3+ black edition keeps cutting out when trying to film. can cut out anytime under a minute usually. I've had it for a few years and the issue has persisted even with a change of sd card. currently using a sandisk 64gb micro usb. Is there anything i can do that doesn't involve buying a new gopro or sd. Or any chance of sending an old used gopro that your team no longer need that will not be used? Many thanks charlie
