Unable to Stream in HD Due to Browser Content Restriction

When i go to Amazon Prime and select a video to stream (in this case the series Jack Ryan) an error message appears saying they are unable to stream in HD due to content restriction in my browser. The browser is Avast Secure Browser. I’ve looked in the browser Settings but am unable to find a setting to fix the problem.
Please advise how to overcome this issue. Thanks.

Most likely because the Secure Browser isn’t using the latest version of Chromium.
I also can’t use Secure Browser but have no problem when using Chrome or,
the latest Chromium based Edge browser.