Micro Blade 120S LED flash

[bigone5500]

Charged all my batteries today and went out to fly. Ran out on battery and switched to another. Flew it for about 3 minutes then the heli lost power and fell out of the air at about 4 feet. Red led was flashing and inputs were not working. I replugged the battery and flew it another minute or so. That's when I noticed the red led flashing 3 times pause, 3 flash, pause, etc. I changed batteries and it did it again.

Anyone seen this happen before?

 

[Tony]

Did you power down the Tx each time? This could be the Rx showing it lost signal.

 

[bigone5500]

Did you power down the Tx each time? This could be the Rx showing it lost signal.

I never powered off the transmitter. I picked up the heli and it only had a red led flashing. The blue one was gone. I cycled power on the heli and all was sorta well aside from drift...horrible drift.