I really miss the function of adding high render detail

[Elvissuperstar007]

thanks for the answer, now I understand what affects sharpness

[Elvissuperstar007]

I did tests, for some reason this parameter is enabled by default in octane render, that’s why I didn’t understand where the sharpness went, I have never gone into this settings item, and it came as a surprise to me that the octane renders blurry.

[frankmci]

I did tests, for some reason this parameter is enabled by default in octane render, that’s why I didn’t understand where the sharpness went

This is the 2024 Alpha you are working with, so there are bound to be various odds and ends that need to be cleaned up before Stable release. It's worth reporting to the devs in the Alpha thread.
viewtopic.php?f=33&t=83653

[karl]

I suspect this is a problem in the Octane plugin for 3ds Max specifically, because I have never seen this issue in Octane standalone, so it would be best to report it in the section of the forum for that plugin.

[SSmolak]

In Cinema 4D version upsampling is always disabled too.