I upgraded to the sign-off Redstone 1 rtm build today and all of a sudden, I keep getting these security certificate issues. I discovered it was Avast the minute I turned off the Web Shield. It was happening also in Google Chrome but it seems to have stopped once I repaired the installation. I have been using Adguard desktop alongside Avast but I don't think that causes any issues.
Date and time is correct.
Avast IS version (see attachment, it's the latest build.)
Error in Edge (tried navigating to twitter.com, see attachment 'cert error')
Fine in Chrome (see attachment if required.)
What could be the problem here?
Kind regards,
Hamza Zaman