Moreover, if you are encountering an issue with a mail application (like Outlook), then check if removing the test account solves the issue. Additionally, if the issue is reported on while accessing NAS, then check if accessing the NAS through its IP address solves the issue. If the issue is happening with a particular browser, then try to clear out the cache/cookies of the browser.

You can also scan your system with the antivirus in safe mode. Also, check if disabling the antivirus or VPN protection solves the issue. Moreover, check if signing-in to Microsoft Edge solves the issue.

Before moving on with the solutions, make sure the Windows of your system is up-to-date.