Metallic surface problem in video

Hello there. May i ask for advice for this problem? I recently started rendering video scenes for my new project and noticed that metal surface texture on column on the right side is acting weird and buggy. I also made normal image render to see if the problem is also present here , and it was not. So in normal image render everithing is ok but in video its buggy. Any suggestions? Thank you.

Hi there,

Are you using the metal material from built-in library? Could you try to turn down the roughness of this material as 0.5 and render a video, to see if the issue still exists?

Thank you! setting it under 50 made the trick.