Custom Resolution Utility (CRU)

[ToastyX]

(05-12-2026 09:09 PM)BasedOn8 Wrote:  Greetings, i have somewhat of an odd issue i think.
CRU works perfectly fine on my other 2 monitors.
On my main one however, no matter what i change (even if its just by 1 blanking or removing an unused resolution) after i click restart my windows freezes and i can hear the plug in and out sound very often without breaks.
The only fix is to boot into safe mode and reset the settings.
Its strange, because it used to work just fine.
To rule out any OS issues i have switched my install and tested it on w11 which behaves exactly the same.
Its annoying, because without editing the blanking my vram doesnt clock down.
Im on nvidia if that helps, never had issues on AMD when it came to editing my main monitor with CRU.
Thank you for any suggestions, cheers.

Unfortunately, that can only be an NVIDIA driver bug. Maybe this workaround will help: https://www.monitortests.com/forum/Threa...wn-scripts

[wmxp]

Running a Samsung G9 OLED (G95SD) with a base resolution of 5120x1440. I have both the DP and HDMI plugged into my video card, and I've handful of profiles in DisplayFusion Pro for different activities. Normally I run it at @120Hz on the DP connection, which is more than enough refresh rate for me, and I prefer avoiding DSC when possible. When I do want 240Hz, I have that set to use the HDMI 2.1 connection for the increased bandwidth and less aggressive DSC profile.

Sometimes *super* ultrawide 32:9 is just a bit much for a given game, so I used CRU to introduce the 3440x1440 21:9 middle ground. I edited the Display ID 1.3 datablock, deleted the 5120x1440@60Hz entry, and added 3440x1440@120 with no issues and it works great over DP. I wanted to try that resolution @240hz though, but I get a blank screen on DP, and the custom res doesn't show up at all on the HDMI connection. Thus far my meddling with trying to get it on the HDMI side has resulted in me borking the picture completely. Any suggestions on how to make this work?

*edit*
Wiped and redid basic 120Hz setting I had before and now 240Hz support popped up in Nvidia CP, made a profile and it seems to be working fine on DP, but still nada for HDMI.