Couple of interesting problems lately.
1. Going along happily at 30fps but when I try to move a waypoint in the FMC to simulate a go direct to, the fps drops to 2-3 for a good 5 minutes and then everything resumes as before. If I pause the sim the fps rises to 30 again but drops on resumption.
2. This was just amusing and probably more to do with pb13 of x-plane, but parked at stand 108 at LIMF, with the brakes on the whole aircraft started swaying and sliding. Stopped after a while. Got pushed back without a problem but when I set the park brake at the end of the pushback, the aircraft sank about 6ft into the ground with a resounding crash and ended the flight. Amusingly go a message to say I had blown a tire.