Just bought a new Phantom 2 with Zenmuse H3-3D & monitor FPV and got a iOSD bulit in. The last couple of days I've been making some test flights and for some reason the first warning for low battery when the leds turn red the Phantom immediately begins to decend whereby I lose all control ? Normally you have some time to get the Phantom down yourself before you see the second warning lights. What could be the problem?
I must say that I own the Phantom 2 weeks whereby in the first week I did'nt have the iOSD built in at all, an whereby I did'nt have this problem. Could there be a software problem?
Sorry if my english isn't that good but I'm dutch living in Holland.

Like to here from someone who may know what the problem is.

Thanks,  Flytime

Hi Flytime,
Can you offer me the update image in the phantom assistant software?
Please try to update all the firmware to the latest.