"I found the the was a glitch with the firmware. I flashed the firmware to use qground control and then flashed back to use Mission Planner and the problem went away. You do not need to do what I've done but I would try a clean flash of firmware.…"

"In my case (I don't have a clue, lol) I have a four station battery charger. I plug one battery in to one port. I guess everything is entitled to an error or two.

At this point with these batteries it is a moot point. if you follow one of my other…"

"Well I found the problem to be that the charger stopped mid charge. I restarted the charger and it finished within a couple mah of the other one. It doesn't give me warm and fuzzies for it to do this.

Thanks for the hell anyway.

Will"

"I use castle creation 50A esc's. I have yet to pull the log information from the esc's. Right before the quad flipped I heard a distinct sound of signal sync stall. T u is I a sound I've heard on YouTube when people tested different esc's with the…"

"Hello,

I would suggest this power module that way you have some room if you want to go up to 10s.
http://www.hobbyking.com/hobbyking/store/__56855__HKPilot_Mega_10s_...
Just make sure you check that they soldered the connector on the right way."

"Thanks for the reply Sebastian,

I hope the charger had a bad day. I use anti spark plugs for the very reason of reducing spark when connecting the batteries. I am trying to come up with a reliable way of logging power consumption of the batteries…"

"Yes I did. It was a combination of tissues. I had to remove the vibration isolating motor mounts, replace the booms with 2mm thick ones, and had to increase the time for the barometer a climate to the temperature. It is flying pretty well now but I…"

"Opps also i am on Firmware 3.2"