Woken up at 2am by my laptop fans threatening to lift the house off the ground.
@SlackHQ wanted to update itself, so obviously needed to use 99% of the CPU to present its helper dialog.
I'm done with their desktop app. Demotion to 'just another browser tab' approved.pic.twitter.com/mvUM3Q4JaS
Ah, we're sorry about the rough update experience. If you'd like to dig deeper, we'll be standing by to investigate at feedback@slack.com.