On Mon, 18 Nov 2019 at 21:06, Roger Heflin <rogerheflin@gmail.com> wrote:
I have had 2 laptop USB ports die slowly (all ports slowly got
flakier, until the caused slowness issues from seemingly random
interrupts).   I suspected it to be heat and poor cooling design
around the usb chips.  So far 2 previous models slowly (not from the
same labeled provider) became less and less stable with disconnects
more and more often.

Are these problems associated with addition of USB3 devices?

[...]
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George N. White III