absolutely blurred reflection with lumen and with planar reflection

Hi all! I’m kinda new in UE.

I have some really issaue with reflection, they are super blurred even with cinematic quality of it. I incresed the quality in post process volume but it doesn’t help, switching to the ray tracing reflection looks weird with white artifacts ( I have 3060ti). Using planar reflection has the same blurred result :frowning: I also anabled ray traycing when it possible in project setting.

Could help someone? Maybe I just missing smt important because the overall scene with lumen look good but reflection…