Happened again. I cannot, yet, determine a repeatable sequence, but it really seems to be related to usage; playing with the wired connection (plug/unplug cable) may accelerate.
Another interesting bit: when I unplug the net wire, my mouse (USB) move much more slower. Disconnecting/reconnecting the mouse solves it.
I will try the backport: even if I do not have a guaranteed reproducer, it has happened 3 times so far today.
Happened again. I cannot, yet, determine a repeatable sequence, but it really seems to be related to usage; playing with the wired connection (plug/unplug cable) may accelerate.
Another interesting bit: when I unplug the net wire, my mouse (USB) move much more slower. Disconnecting/ reconnecting the mouse solves it.
I will try the backport: even if I do not have a guaranteed reproducer, it has happened 3 times so far today.