After many flights without any problem, I was fortunate to have a crash without any consequence for the plane (talon UAV) that was recovered intact at 17km from home location.
After flying 19m had RSSI problems and because of that a successive Short Fail Safe. I engage RTL - as one can see in the log
On the way back in RTL the plane came down from altitude of 600m to 100 programmed into ALT_Hold_RTL, but do not stop there and continued descending until hit the ground.
After checking the plane this has no mechanical problem. The log does not indicate any mechanical problem. I have seen and reviewed several times the LOG but I can not determine the cause of the crash
Does anyone want to help?
I still have the 3.2.1 version. and AP is a Pixwahk.