I m quite use to read logs but i cannot manage to get anything from this one...
The hardware :
Iris+ with 3dr gimbal
What happened : I started to fly in stab, then in althold when it suddently goes really fast up and start to fly away.
On the log we can see that i had a good gps lock.
On the log it seem that i flew out of fence.
I didnt get that because the iris was 20m in front of me and the fence param radius is 100m.
Then it went up like I've never seen an iris climbing, it did get its rtl alt, then in RTL went in the opposite direction loosing altitude.
It ended in a tree with 2 broken arms + gimbal.
It looks like IMU was wrong few seconds before the fence breach, but i didnt understand why the rtl (fence breach)?
RelAlt goes down i dont know why.
Thanks for the help.