It seems like this has something to do with lighting. When I drop in a new directional light and delete the old one I regain the lost fps, but once I rebuild lighting it goes back to lower fps. Creating a new level seems to fix that issue.
It seems like this has something to do with lighting. When I drop in a new directional light and delete the old one I regain the lost fps, but once I rebuild lighting it goes back to lower fps. Creating a new level seems to fix that issue.