Drupal 7.27: 408 Request time out in Chrome browser We are getting 408 request time out errors in Chrome browser only since the beginning of May. We have not been able to replicate the problem with any other browser. With one website we had a SSL protocol and the error only occured in Chrom on http://
After implmenting a redirect from http:// to https:// via .htaccess the error seemed to have gone.
On a second site there is no SSL certificate and the error only occurs occasionally but it does. We have set the request_time_out to 10080 in the php.ini to no avail. Another thing we tried: We redirected that site to be accessed only with "www".

Has anyone experienced something similiar? Any suggestions would be very welcome.
This is a Chrome bug. 

https://meta.stackexchange.com/questions/208790/408-request-time-outs-still-continues/232275#232275

One solution: http://blog.haproxy.com/2014/05/26/haproxy-and-http-errors-408-in-chrome/

Seems to be limited to Chrome, page requests through http:// and servers running HAProxy.