Custom Resolution Utility (CRU)

[Crysto]

Hey ToastyX, thanks for CRU I've been using it since back when there was a pixel clock patcher with the overlockable Catleap screens.

I've recently got a Samsung Odyssey G9 monitor (5120x1440@240hz), and unfortunately when running the monitor at 240hz the 'Customize' option in NVCP is greyed out permanently, and what is shown in CRU for the screen makes very little sense. With this display using Display Stream Compression, is there anything CRU can do to add resolution options or adjust the VRR range? It is 'G-Sync Compatible', and many users of both the G7 and G9 have been reporting VRR flickering, but there doesn't seem to be any known fix, nor acknowledgement of the issue by Nvidia or Samsung :/

I've attached what is seen in both the 120hz and 240hz modes.

Thanks!