I can't speak for anything but my old Mac Mini (late `09). I have two monitors connected to it, both using 3rd party adapters I bought on Amazon. They go bonker

I can't speak for anything but my old Mac Mini (late `09). I have two monitors connected to it, both using 3rd party adapters I bought on Amazon. They go bonkers every now and then and I have to jiggle the cables on them to get them working. I've always blamed that on the adapters and cable connectors and, of course, Apple's bullshit proprietary connectors. It's really only been slightly annoying though. But I only paid about $550 for my Mac Mini. I'd be very pissed if that was the case with a brand new 4k Mac Studio rig.