Same for me. Act 3 is unplayable on the PS5:
- 3 characters don't follow the leader and just stand around waiting
- NPC's frozen in place and load in minutes later
- Opening doors, jumping, climbing ladders, Saving etc has a minute lag before the action finally kicks in
- Waypoints aren't active so you can't activate a spawn location
- Voss won't leave Raphael's room despite him tell you to follow him.
Act 3 is unplayable at the moment. The last patch seriously broke the game.
Pity - as this game was brilliant before this point. Larian Studios are now losing favour for each day that passes with this game in it's current messy state.
Do you even test your patches?