I'm trying to connect to my 27GX790A-B monitor to my Macbook Air M5, however, I've been experiencing some troubles. So far I've been using two adapters/cables:
Ugreen UsbC - HDMI 48Gbps
CableMatters - USB to 8k HDMI 48Gbps PD 140w
Ugreen let's me connect my display, but it's locked to 2k60z. When I try to switch to 120-144-240-480hz, the display just turns off, and it keeps plugin/unpluggin from the Mac.
CableMatters won't even show something on screen.
However, if use another display, it seems to work, but I just tried a 1080p60hz Display.
Any suggestions?