Unreal 4 viewport mouse smoothing?

Hey, I’m wondering if anyone else is experiencing choppy mouse and camera movement when using the left/right mouse buttons to move around in the viewport fps style? I find this really annoying but I’m unsure if there’s a setting to fix this or if it is a problem with my mouse or mouse sensivity?

It’s especially noticable when turning the camera and/or moving the mouse in a diagonal manner. It almost feels like it’s the unfiltered mouse movement and that it would be nice with some kind of mouse smoothing feature for the viewport camera.

Also, does anyone know of a way to change the speed of the viewport camera other than the button in the viewport? I work a lot with another engine where it is possible to change the camera speed by holding down right mouse button (which is the same as going into “fps” camera mode) and then scrolling the mouse wheel. And I really love that feature in that engine. Is there something similar in Unreal? Feels very limiting to be forced to use the preset values.

Check out Editor Preferences > Level Editor > Viewports if you havent already. And you can increase/decrease the camera speed if you scroll mouse wheel up and down as you move. It multiplies the speed you set at that button in the corner of the viewport.