Open an Incognito or Private window to see if a browser extension is interfering with the login.
Open a private or incognito window to see if extension conflicts are causing the login failure.
Ad-blockers, script-blockers, and some privacy extensions can block Facebook script execution. facebook desktop login
Click the in the password field (if available) to verify the characters you type. Account Recovery Options
This indicates a browser redirection error. Open an Incognito or Private window to see
Type ://facebook.com into your browser’s address bar and press Enter .
The Ultimate Guide to Facebook Desktop Login: Access, Troubleshooting, and Security facebook desktop login
Are you experiencing a specific or is the login page failing to load entirely?