I can't say for sure if it's the cable's fault or if it's the particular combination of cable/computer/screen that has some obscure compatibility problem. Makes me miss the days when a cable was a cable and we could tell people "Just buy any HDMI cable, no need to spend $60 on it."
MST worked: https://www.amazon.com/gp/product/B01N11K30W/
MST did not work: https://www.amazon.com/gp/product/B06XFG1YKT/
I can't say for sure if it's the cable's fault or if it's the particular combination of cable/computer/screen that has some obscure compatibility problem. Makes me miss the days when a cable was a cable and we could tell people "Just buy any HDMI cable, no need to spend $60 on it."