I was trying to test if my X-plane could survive "gentle" orbital reentry as the part descriptions said, so I tried launching it on a rocket in a sim, but mechjeb PVG did not work at all, and engines ran out of fuel when there was still some left. Additionally, Principia would not show orbits. It all seems to be traced to the craft being stuck in "Landed", which seems to be due to KSPWheel. Reloading and toggling gear did not help.
KSP.log
HMOV Meade 787.zip