This has started happening to me, only once after each reboot.I have 3
screens connected, all LG (8bit, no HDR), and it doesn't do it if my
main screen (the one that the boot process is displayed on) is active,
but if only one of the other screens is...
There are a lot of things that could be the difference between something
being connected as USB 3.0 or 2.0 other than what type of port its
plugged into.A USB 3.0 connection isn't a given just because the wires
are connected, USB 3.0 does 'Link Train...