I am very often getting ATTI mode

[kave]

When flying the drone I often get Lost GPS, ATTI mode on. The drone then gets really hard to control at first. The only way to get GPS back is to get it down and power cycle it.
Anyone else experiencing this?
Also, I can only reach about 100m up in the air and the connection is getting lost. I am flying with OTG cable with an iPhone 7. This is on the countryside with only one house nearby.

 

[Sparky786]

You May have less satellites.how may satellites do you normally get?
The new update is to blame for signal lost etc.. I downgraded mine and it's a lot better

 

[kave]

This is the log from the most recent event. I have 19-20 satellites.
DJI Flight Log Viewer - PhantomHelp.com