WordPress Speed Up Service | WordPress Website Maintenance Packages ERR_TOO_MANY_REDIRECTS on Home Page after upgrade…., by thinkDrew I am also now receiving this error upon updating today… If I set the permalinks to “Plain” everything works fine (obviously not a fix) and when I try to convert my permalinks back to custom or something else, I get the ERR_TOO_MANY_REDIRECTS on my home page ONLY. The rest of the website works fine. STEPS Upgraded to latest version of wordpress 4.8.3 After upgrade, home page throws ERR_TOO_MANY_REDIRECTS Changing permalinks to “Plain” fixes the problem but not a solution Changing permalinks back to custom structure or any other, reintroduces the ERR_TOO_MANY_REDIRECTS I do not have any redirection plugin installed. I have cleared cache. Reset/Flushed permalinks. Un activated all plugins. Switched over to TwentySeventeen theme. Site URL’s are the same. Database URL’s are the same. What is going on here??? I have literally tried every little implementation mentioned throughout many Google searches but nothing works. Server: IIS 7 – There has to be someone on here who works within IIS, I cannot be the only one in the entire world running wordpress on IIS and having issues.. ERR_TOO_MANY_REDIRECTS on Home Page after upgrade….