I'm upgrading the firmware on the RC from 02.02.0014 to 02.02.0307(currentt) and it froze at 84%.  It gives me an error message, "firmware verification failed, reloading current firmware version".  I tried resetting it and it is stuck on 84%.  Have you had this issue?  How do I fix it?

I'm upgrading the firmware on the RC from 02.02.0014 to 02.02.0307(currentt) and it froze at 84%.  It gives me an error message, "firmware verification failed, reloading current firmware version".  I tried resetting it and it is stuck on 84%.  Have you had this issue?  How do I fix it?