Macbook Air M3 15" + Samsung odyssey G5

Hello,

I have a MacBook M1 Air and a MacBook M3 Air, and I’m using a Samsung Odyssey G5 27" external monitor. Everything works perfectly with the MacBook M1, which I connect through a USB hub. However, when I try to connect the MacBook M3 using the same cable and setup, it does not detect the monitor.

Can someone please help me?

Thank you!