Descending into KMDW was just sitting waiting for my next ATC instruction (VATSIM). AP was on VNAV/NAV mode ATS was on as well. Wasn't doing anything in the cockpit or clicking anything outside the game. Just chatting on discord (voice).
Log.txt
Seem to do it while the aircraft external textures are still "loading". Seems to take them a bit and every time I go from inside to outside. This does not happen with any other aircraft.