Problems of camera animation

Hello! Tell me, maybe someone has already encountered, or there were similar problems on other engines.

The problem is this: I make a camera fly through the interior, and when the camera turns, there is a slowdown / drawdown in frames. What do you think could be the matter?

Tried on different video cards, GTX 1060, GTX 3060

Hey @tolka.tolik

Can you share an example of what you mean? Just a short clip that shows what you mean with slowdown / drawdown would help a lot!
edit Maybe you mean the Motion Blur setting. It’s enabled by default. Try setting it to a lower value in the Visual Settings. Does that help?