Drone lost connection mid-air

[darkpixlz]

Earlier today I was flying my ANAFI drone. On it's first battery it worked totally fine (went up 600ft once and out 2150ft, took a couple of photos). Nothing out of the ordinary. Then for some reason the app lost connection (near my house thankfully) and it hovered over the road with 20% left. I thought it must have to be the battery and put my official one on and started flying. I got up to 350ft, got nervous, and started descending, and at around 50ft above grass the same thing happened. I sat there and waited for it to die from roughly 70%. I haven't tried using it since, what could possibly be causing this so I can return to normal usage?

Thanks.

 

[ParrotAnafiFan]

Maybe this will help.

Fully reset drone
Fully reset controller
Rebind controller to drone
Format SD card
Re calibrate

Dont let any device in your house auto connect to it if you previously used it for anafi, something inside can accidently connect like a tablet or phone while you are outside flying! This will make the sky controller 3 not connect. And turn your wifi off on your phone tablet!