WordPress Speed Up Service | WordPress Website Maintenance Packages Reply To: ERR_TOO_MANY_REDIRECTS on Home Page after upgrade…., by thinkDrew FIXED For users who are encountering this error after upgrading, this remove_filter will be your best friend. Add to your functions.php remove_filter('template_redirect','redirect_canonical'); I am not sure why this workaround has to be implemented and I am sure that this can be done on the server level to prevent such errors in the future. Just confusing as I have never encountered this before while working on one of the dozens of sites I run. Happy Endings! Reply To: ERR_TOO_MANY_REDIRECTS on Home Page after upgrade….