Horrible reflection

This is the reflection that I can see from a mirror.
Artifacts are very bad even if I set max quality for lumen reflection like you see

Changing reflection to raytrace is not an option because yes, reflection is very clean but also without GI and it looks fake. Any solutions?

Hey there @Daniel_Mine! A number of users discussed ways to get better captures with Lumen in this thread, there’s a couple of possible solutions so I’d recommend looking into all of them. At the end however seems to be a minitutorial on getting clear reflections. Let me know how it goes!