maybe..
CP rad alt painted over, yet "working" showing -7ft
+
APP mode + A/P + A/T
=
aircraft thinks it's autolanding and "flares" -> RETARD
(yes, i know it supposedly needs 2 channels, but on my first TR session the TRI showed us that, at least in the sim, IT CAN DO single ch autoland, he said "just in case u EVER need it)