It’s a different version of the tolerance paradox
The paradox of tolerance is a philosophical concept suggesting that if a society extends tolerance to those who are intolerant, it risks enabling the eventual dominance of intolerance; thereby undermining the very principle of tolerance. (Source Wikipedia)
In my case it was actually the port, well not really the port, but a lot of pocket dust had gotten into the port. I spend some time with a toothpick to clean everything out and it was fixed. When you think you got it all there is probably more.