Pixhawk 4 - is it save to use?

[Tuner25 (Christian)]

I guess so.
You can read the thread about the crashes here:

Cumulation of crashes due to seemingly weird input (Pixhawk 4)

Back in August, using AC 3.6.0 RC7 on HolyBro’s Pixhawk 4 I had a weird crash on the country side in northern Germany. After some successfull flights, during another flight I suddenly lost control over the copter. It started doing weird things and finally drifted into a tree. Looking into the log, I saw weird signal changes on all channels, also the flight mode was rapidly changing: [image] https://farm2.staticflickr.com/1876/42445673810_e880d24515_b.jpg First, I thought a nearby (1,5 km) ra…