USB-C is annoying. I thought my laptop dock was failing--the screen blanked out whenever it moved on the hinge and it kept getting worse. I initially blamed a weak wire between the screen and base but on a whim replaced the USB-C cable with a new, higher quality version and all the instability went away instantly.
@terryenglish Yeah the wide range of supported standards on USB-C without any visual difference (maybe apart from cable thickness), and the challenge with being able to tell which cables support which standards makes it a bigger problem than I ever had with USB-A.