i bought it 3 days ago, and used it now.
i knew some issues before buying this model, but i was indifferent, i don't play game much times.
my intention for device is just trading on stocks.
but i have not thought about connection.
for my job, i should use multiple monitor at least three...
dual connection is fine, but when connecting 3, hdmi monitor (third monitor) went black...
it is my device list.
GPU : rx5700xt (xfx, raw ultra d6 8gb)
first monitor : 165hz DP monitor (with DP-DP connection on 144hz.)
2nd : 75hz hdmi (using hdmi-DP convertor on 60hz.)
3rd : 75hz hdmi (with HDMI-HDMI connection on 75hz.)