Custom Resolution Utility (CRU)

[nrthunder]

I used CRU a few years ago, but it does not work now with my 3080 on my desktop.

I have a UWQHD 144Hz monitor, and just for testing I tried to get the resolution 1920x1080@70Hz to work. But even after applying and restarting, it doesn't show up anywhere (PC/TV/Custom Resolutions). It also doesn't matter where I add the resolution (detailed/standard). Also a lot of resolutions that show up in the Nvidia control panel, are not present in CRU. Let's say I would want to delete 1920x1080@144hz which is listed by default, I could not delete it as it's nowhere to be found in CRU.

My main goal is to remove some resolutions, and set a new native resolution (custom resolutions in the control panel don't help). But so far it seems like CRU doesn't change anything on my system. I start everything as an admin and restart after changes btw.

Any advice appreciated, ty.