IR better settings

Hi, is there a way to improve IR quality, I guess that it sets automatically the “lowest” quality in order to keep it responsive but sometimes I want to have better quality in the IR tests

in the render settings you can increase the number of passes in the IR, also can lock the resolution to a bigger format.

Thanks I know that, but still in HD (2000 px) and having more passes the image looks very blurry, I dont know if it comes from Denoiser (which till today we cant turn it off in VFB for IR, you need to turn it off in settings and render again).

I still think there are some settings that the system limits for IR in order to keep it responsive, as I remember reading about it a while ago, when I use Vray that engine doesnt change any setting at all and you can have very crisp and fast ressults in Interactive.

Denoiser can indeed blur the render.

I think so, but again, I think that we should have a way to improve quality in IR