Hi there,
I've been using Avast Secure Browser for a couple of years now with no issue until a couple of months ago when I started having issues using Outlook pages.
Essentially when I load any Outlook account (including my work account and @hotmail accounts) the page keeps refreshing frequently. It does it mostly at random it seems, but I can reliably get it to open when e.g. opening two tabs at the same time. I wondered if it was some issue with adblocker or cookie settings, but everything I've tried in terms of Outlook itself hasn't seemed to work.
I'm not the most technically adept PC user but I can usually muddle through and work out troubleshooting issues myself, but this one has me stumped. Would really appreciate some assistance!