It could be possible that if the shaders aren’t updated properly it could lead to a bit of lag. does the game run slower without shaders, check to see if the fps changes when running without shaders in both versions, if the FPS is relatively the same then there might be an issue with the shaders.
It could be possible that if the shaders aren’t updated properly it could lead to a bit of lag. does the game run slower without shaders, check to see if the fps changes when running without shaders in both versions, if the FPS is relatively the same then there might be an issue with the shaders.