Make sure your internet connection is stable. Try loading a different website or refreshing the Buzz page to see if it's an issue with your connection.
Sometimes, a corrupted cache can cause issues with loading content. Try clearing your browser cache:
Safari: Go to Safari > Preferences > Privacy > Manage Website Data > Remove All.
Chrome: Go to Chrome > Settings > Privacy and security > Clear browsing data > Choose “Cached images and files” > Clear data.
Sometimes, a specific browser may have issues with certain websites. If you're using Safari, try Chrome or Firefox (or vice versa) to see if the lesson loads there.
Specific extensions, like ad-blockers, can interfere with page loading. Try disabling your extensions temporarily:
Safari: Safari > Preferences > Extensions.
Chrome: Chrome > More > More Tools > Extensions.
Make sure your macOS and browser are up-to-date. Updates often fix bugs that could be affecting content loading.
Open an incognito or private browsing window and try accessing the lesson. This disables most extensions and might bypass any cache-related issues.
If you're using a VPN or proxy server, try disabling it, as it could be causing issues with accessing certain content.