It's only now that I upgraded my firmware. Anyways, I got stuck with this problem, stuck on fast blinking yellow light and it's not failsafe. (see youtube below) What does this mean and how do I get rid of it? For now, I just reverted back to 2.02 and it's flying great again. I won't go back until I figure what this means, it's not on the manual too. Thanks for the help.