Not that easily solved. Costly cables are usually better but you don't have any warranty. You can use bensong leung tests to find a good one but need to hope

Not that easily solved. Costly cables are usually better but you don't have any warranty. You can use bensong leung tests to find a good one but need to hope that they have not silently changed the cables since his test. When you buy a new device, you have no idea of the capabilities of the cable that comes with it. So you need to remember whether it uses PC or QC or just always use it's provided cable. All in all we are still far from "let's take any usb-c cable and connect it to an usb-c device". It is too bad, it is a very nice dream.