60Hz DisplayPort not running at 60hz -- visual lag

jadisplaylink · 03-27-2020, 01:49 AM

Laptop: Macbook Pro 2018 13.3" i5 processor
Monitors: Samsung 28" U28E590

I'm able to drive multiple monitors using DisplayPort connections on the plugable USB-C 4K Docking Station. However, compared to direct connections to my Mac with plugable USBC-DisplayPort cables, the screen refresh rate appears quite slow. Measurement tools claim it's a 60hz refresh rate, but I'm confident the visual refresh rate is slower compared to my other setup. The mouse lags more, the windows move more slowly.

Are there settings or options I can use to fix? A special driver? Any known limitations?

03-27-2020, 01:49 AM	#1
jadisplaylink Junior Member Join Date: Mar 2020 Posts: 1	60Hz DisplayPort not running at 60hz -- visual lag Laptop: Macbook Pro 2018 13.3" i5 processor Monitors: Samsung 28" U28E590 I'm able to drive multiple monitors using DisplayPort connections on the plugable USB-C 4K Docking Station. However, compared to direct connections to my Mac with plugable USBC-DisplayPort cables, the screen refresh rate appears quite slow. Measurement tools claim it's a 60hz refresh rate, but I'm confident the visual refresh rate is slower compared to my other setup. The mouse lags more, the windows move more slowly. Are there settings or options I can use to fix? A special driver? Any known limitations?