I have had the "no signal" issue with the inspire since the previous firmware update. Now I get all excited for the new firmware to hopefully fix my issues and put me back in the air. I get home, update my RC, update the app, plug in my SD card with the .bin file and...nothing. The inspire 1 power ups just like normal, no update process at all. Starting to think it's a bad camera...and which makes me feel like I'm spinning in circles and wasting my time and have wasted my money.