For your information: AmazonBasics cables are very reliable and reasonably priced. You can get an USB-C to DisplayPort cable from them for around 10 bucks and you should have a lot less trouble with it.
In my experience spending big on video cables is only necessary for large distance and bandwidth requirements (like HDMI at 2160p60 over 20 meters).
In my experience spending big on video cables is only necessary for large distance and bandwidth requirements (like HDMI at 2160p60 over 20 meters).