I've searched the forums and haven't been able to find an answer to this problem (or have somehow overlooked it.) Just got a GoPro Hero 4 Black with firmware v. 3.00. Tried all manner of startup and got feed but no control. Have a line through the GoPro icon in the Solo App. Upgraded to firmware v. 5.00 and tried all manner of startup - still feed, but no control. Line through the camera icon. This is frustrating. I know that I can press "record" and fly, but I could do that with my Hero 3+ Silver - I got the 4 Black to avoid having to do that. Any ideas?