PERFORMANCE SCAN: ISSUES FOUND

When my PC is scanned for errors by the Norton 360, I get the following page

When I press the “Continue” button, I get the following:

And after some time, I get the following page, which translates to “This page cannot be found or its is not available”.
What is the meaning of being notified that you have “performance issues”, when Norton does not provide you the means to fix them?

Hello @GEORGE_TANABASIDIS
What’s your geo-location/country?

Maybe, Norton Utilities Ultimate is not available your location?
https://us.norton.com/products/norton-utilities-ultimate

Maybe, Norton Utilities Ultimate page is not available in your language?
blue icon on the page looks Greek?
image

https://gr.norton.com/
Google translate thinks text is Brittonic language?

Note: “performance issues” is Norton speak for Norton marketing

Manage marketing pop-up notifications from Norton
https://support.norton.com/sp/en/us/home/current/solutions/v138304110

Did you run Norton Diagnostic Report & Norton Autofix?