Custom Resolution Utility (CRU)

[ToastyX]

(04-11-2025 07:07 PM)LGBoy Wrote:  I did what you suggested, deleted several 3840x2160 resolutions under TV resolutions and 3x 3840x2160 under HDMI Support. After restart I've got this in NV control panel (1 in attachment) - 3840x2160 was gone and 3824x2151 was promoted to native res, but only custom 3824x2151 resolution was looking ok (and even there it wasn't possible to select 10-bit color depth, only 8-bit).

Native 3824x2151 was blurry as if it was upscaled from lower res and it was also limited to 60Hz (2 in attachment). When I enabled DLDSR, new 5736x3227 res was created and it also looked blurry as "native" 3824x2151 and it was also limited to 60Hz. Any idea what else could I try ?

You need to adjust the scaling in the TV's settings to "just scan" instead of upscaling.