Slack Chat - Avast Update Problem

1

So I just updated my Avast Antivirus software and now have no access to Slack at all on any browser (just continually loads). It appears that this is a known problem and Avast has found the glitch and is working on a fix according to this Avast Forum

One user at the end posted what they claim is a fix but it did not work for me. I know this place is full of techies so I was wondering if any one has a work around for this without disabling Avast? Thanks.