Still having issues with long cables. Tried quite a few now and always seem to get flickers or black screens randomly for a couple of seconds.
Can anyone suggest a cable 4 metres or over that works with this monitor @ 144Hz issue free?
I'm not sure any long cable will work with the swift to be honest. 1440p @ 144hz is pushing really close to the bandwith limit of displayport 1.2 so any signal degradation due to cable length will cause problems.