Xcom crashing on ps5 pro

Any tips on preventing a crash?

I'm trying to get the Valhalla trophy. "Beat the game on Commander+ difficulty in Ironmad mode"

The game has some memory leak issues or something. I have deleted every save to try and clear up the game files.

I've lost 2 runs this weekend to a crash during the "Losts Turn".

Bumming me out...