Asus monitor CRU black screen

[demigiraffe]

I just got an ASUS ROG Swift Pro PG248QP 500hz monitor and i use a custom resolution 1722x1070, this monitor just goes black after i apply my res to my windows settings and when i screen share on discord i can see that the display is working but the monitor is still black, ive tried using different resolutions like ones that windows supports by default and nothing, anytime this monitor changes res it goes black, ive tried disabling ulmb2 ive tried going into a lower refresh rate i feel like ive tried everything and i would like some help with solutions if anyone knows any.