I went for a routine flight to test out a new camera today.  After getting a 3D lock, i took off in Stab, switched to althold, then to poshold, at about 5ft altitude.  i sat there in poshold for about 30 seconds to make sure everything looked good,…

I had a Radio FS today resulting in a (fortunately) successful RTL.  I'm versed in basic log analysis but i'm not seeing anything that may point to why the FS occurred.  As far as i can tell, it was momentary - a failsafe 1 followed immediately by a…