Today something similar happened, I tried to request ATIS from the FMC but the moment I clicked on "SEND", the screen blanked and all systems froze. Additionally, the aircraft spun out of control (very severe rudder inputs were happening out of nowhere) and when the aircraft hit the ground it jumped back into the air and went full demonic mode 😅
https://streamable.com/fgdyjl
https://streamable.com/p1hf9x
https://streamable.com/aotfum