Welcome to the club!
I too think the “Unlimited Cloud Storage” is a joke. Anyone shooting 4 and 5k video should be using a decent if not fast computer with some good ram. I shoot hours worth of 4k footage when I use it and I would have to leave it on forever to upload a days worth of files. I wonder how fast it is even for a couple hi rez files of 4k. Why even try when you can get it off the cam and into a computer in minutes to edit etc.I was delighted to be given the Hero 10 for my birthday but sadly very disappointed. Battery life is too short. Key features only available with subscription and the promise of unlimited Cloud storage is ridiculous. Uploading is an absolute pain. Ludicrously slow and most of the time fails without uploading anything. Woeful 😤