Custom Resolution Utility (CRU)

[ToastyX]

(10-25-2020 12:36 PM)slaindevil Wrote:  I read a few pages in this thread, but did not find an answer. I hope I have not just missed it.

I got an Iiyama GB3466WQSU with its new firmware and I only got the menu flickering stuff when using G-Sync / Freesync on my GTX1070.
But in some game menus the flickering is so bad, that it really annoys me. It can easily be reproduced in the Pendulum demo by settings the FPS range between 25 and 144Hz.

So I decided to try CRU to change the freesync range from 48-144Hz to something like 68-144Hz.

I am using a Display Port cable, but nontheless I change the freesync range in CRU at the top "Edit" and in the "Extension blocks" as well.
After that I tried restart64.exe, restart.exe and I also restarted the whole PC.

When I test the settings in the Pendulum demo the Monitor OSD still shows frequencies lower than 68Hz and also the flickering is still there.

Anyone got an idea what I do wrong? Or maybe I simply misunderstood the usage of CRU

I don't know how it works with NVIDIA, but with AMD, just changing the low end of the FreeSync range should work. I don't think that monitor has issues on the low end of the range though. Try reducing the refresh rate to 140 Hz instead. You'll have to change the both detailed resolution and the range.