There are instances in where bad data can linger in your browser's cache, resulting in issues with performance and access. The below steps will assist in showing the steps to clear your Edge browser's cookies and cache.
1. Navigate to the ellipses on the top right corner of the window, and click on 'Settings'
2. Navigate to 'Cookies and site permissions' > 'Manage and delete cookies and site data' then click 'See all cookies and site data'
3. Click 'Remove all'