Mac Studio graphics failures?

I have a Mac Studio (2022) with M1 Max connected to a 10 year old ASUS monitor. Over the past month, I've experienced the screen suddenly becoming pixelated with either vertical or horizontal lines. Then, today, the monitor will just go black for a few seconds and then return to normal. At first I thought it might be my DisplayPort cable, so I switched to an HDMI connection, but the problem persists. I've previously seen graphics card failure happen intermittently before complete failure (on my old 2011 MACBook Pro). I'm not sure if it's my Studio or the monitor.

Does anyone know if there have been frequent graphics issues with the Mac Studio with M1 Max?

Thanks.