@paveldorofeev If you're facing trouble accessing Facebook on your MacBook Pro using Opera and Microsoft Edge in macOS Ventura, you can troubleshoot the issue by taking a few steps. Start by clearing cookies and cache in both browsers and testing in incognito/private mode to rule out extensions or cache problems. Temporarily disable browser extensions and check your computer's hosts file to ensure it's not blocking Facebook. Adjust your DNS settings to use Google (8.8.8.8 and 8.8.4.4) or Cloudflare (1.1.1.1) as sometimes DNS issues can cause access problems. Confirm that your firewall or antivirus software isn't blocking Facebook, keep your macOS updated, and reset browser settings if needed. If none of these solutions work, try accessing Facebook from another user profile on your MacBook Pro, and if the problem persists, consider reaching out to Opera and Microsoft Edge support for further assistance.