Hey so first of all i want to say im new to AMD and had been warned about 'bad drivers' which makes my experience even more frustrating. I bought a 7900 XTX and a 240hz 1440p monitor at the same time and downloaded the latest drivers. On my display settings there is an option for 60hz / 120hz / 144hz but no 240. I am using the correct cable. 1.4 DisplayPort. At first i thought it must be a bad cable so i tried another. I then thought it must be the monitor so i took it back to the store and they tested it infront of me and showed me it working on their computer which was embarrassing. I have since found 2 posts on linus tech tips and one on the AMD forums about the XTX not working with said monitor. The monitor is a iiyama G-Master GB2790QSU-B1 27". I files a ticket with no response and asked on amd help reddit to no avail. I am close to returning and getting a 4090 because i have had nothing to suggest this problem will get fixed and i dont know what else to do, please help because i'd be happy to keep this card if my monitor displayed 240hz with it and its stressing me out because i only have a short return window of 2 weeks for both monitor and card and i need to know if its at least a known issue and if its being worked on, is this some form of driver bug?
