Slack runs like shit on my pc. I’ve not been able to answer a call this week: seems to freeze up for the length most people want to dial when there is an incoming call. I hope OP will optimise for performance when using electron.

OP: Until you are in the position where your software is forced on people by the pointy-haired managers (like Slack or Jira for example) you’ll need a better performing app or people will give up.

Coders especially; we don’t like waiting and emptying our L1 cache to context switch to troubleshooting a comms tool.