So, much like a lot of people, I failed an update on my standard and am now getting the terrible beeping. But the next time I opened the app and connected the craft, it said I had the latest firmware, but continued to beep. So I let it sit for about half an hour and it's still beeping. So I cleared the SD card and put it back in and let it do it's thing. It says the firmware is the latest (1.6.80), but it's been an hour and is still beeping. Everything else is fine though, the gimbal is solid green and the app says Safe to Fly (GPS). Help?