It randomly tells me a USB device can run faster on a different port. Thankfully not often. My keyboard also seems to be very sensitive, I dunno if its the sheer amount of stuff plugged onto one line, but if the bathroom fan is turned on or off it will sometimes turn off my keyboard, and in turn my headphones as well. It turns back on a few seconds later but still. I have to F3+S on Minecraft because my volume control seems to think Minecraft doesn't have sound unless I reboot the sound.
Lately too, I did some swapping of cords but put them back, when I turn my TV off it disconnects as a display. Might seem normal but it used to stay connected. And if my computer restarts overnight when its like that, all of my icons shift to my TV. I made a folder with misc files because of this, so I don't have to pick and choose what goes back to my main monitor.
And back on the keyboard, even rarer, it shuts off when the toilet flushes... Its not even connected to electricity!! That makes absolutely no sense, haha.