I just got my GoPro Hero 5 Black today and I inserted the Mirco SD card (32GB & completely empty) and It said I only had 2 mins of footage. I then switched the settings to 720p and 30FPS and it switched to 7mins. How am I supposed to use my GoPro if I only have fricking 7mins left! According to some of the threads on here, a full 32GB should last you 2-3 hours. Someone please help!