[jerf]

"ps. restart of slack in browser? wtf?"

In all seriousness, since I'm sure a lot of people don't know this, use SHIFT-CTRL-r. That instructs the browser to reload everything, ignoring cached resources. This can occasionally "restart" a web page that even a reload or loading the URL in the URL bar again is not sufficient for. Slack is one of those things I've seen it work on.

However, SHIFT-CTRL-r isn't enough now.