Hi Leonardo Fogaça de Almeida,
Welcome to the Microsoft Q&A Platform! Thank you for asking your question here.
The 403 Forbidden error typically means the website is denying access. here are some steps you can try to resolve the issue.
Check Browser Extensions: some extensions can modify the request headers and cause this error. To test, disable all extensions in your browser and check if the issue persists.
- In Edge, go to edge://extensions and disable them.
- Re-enable extensions one by one to identify the culprit.
Clear Cache and Cookies: Corrupted data can cause issues. Clear your browser’s cache and cookies and try again.
Try a Different Network: Sometimes, network restrictions can cause access issues. Try accessing the URL from a different network, such as a mobile hotspot or a different Wi-Fi network.
For more information, please refer to the below link:
https://answers.microsoft.com/en-us/microsoftedge/forum/all/i-cant-access-a-web-site-that-ive-been-using-for/38c0c2e4-127d-4fc9-849c-42676407ebc2
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