Yes. I've been known to walk away from the computer to get dinner, and come back an hour or so later. Usually by then it's sorted itself out, but not always. In

Yes. I've been known to walk away from the computer to get dinner, and come back an hour or so later. Usually by then it's sorted itself out, but not always. Interestingly, Slack is always in a bad state after such a freeze, and needs to be forceably restarted, but everything else is fine. It's generally simpler just to force a reboot.