As title says, since the patch about half of the time I get a CTD at some point between hitting PLAY and being able to move my mech. I had a stable experience for the prior three years
Seconded, same experience. Game has been running perfectly stable for years, never experienced any of the previous common bugs (i.e. green screen, HUD issues, etc.). I now frequently CTD either immediately upon entering a match or about 30s after since last patch.