With the filling, everything is not very good - the menu is hanging, the response to pressing is with an obvious delay. But that's okay, half the trouble. Adventures will begin when you want to throw something on your PC with this camera. On a new laptop via USB, it refused to connect as MTP, the Quik program for downloading files is buggy, it constantly throws it out. The problems are long-standing - there is an angry multi-line thread on the GoPro forum, technical support feeds idiotic advice from the "uninstall-install" series, they are not capable of more. However, on an old laptop, everything suddenly connected (except for Quik, it is still buggy, apparently because the link to download it on the GoPro website was hidden much deeper). In general, what am I all about: a) for technical support in case of problems - you won’t find it, it won’t help. b) you will have to transfer files only through the card reader, unless of course you have one, each time removing the card from the camera - and the camera from the tight box. Well, or use the application for the phone, but it's ridiculous.