What kind of cable are you using specifically after the adapter? Have you googled your monitor, mac, dock combo with “1080p 60hz” ?Oh look, the very first result:https://forums.macrumors.com/threads/macbook-pro-13-2019-and-external-display-4k-1080p-60hz-solved.2195351/Try all those things.
Have you tried a different OS on the laptop?Have you looked for updated drivers and firmware for the dock?
If you’re trying to troubleshoot this, he’s saying to try it with just the cable so that you can identify that it’s the doc causing the issue and not your computer/os/monitor/cables. Remove variables and continue.
joining the fediverse to bitch about reddit is the same as going on a date, and spending the whole night talking about your ex
What kind of cable are you using specifically after the adapter?
Have you googled your monitor, mac, dock combo with “1080p 60hz” ?
Oh look, the very first result:
https://forums.macrumors.com/threads/macbook-pro-13-2019-and-external-display-4k-1080p-60hz-solved.2195351/
Try all those things.