I’ve encountered a strange bug, when I active bp_template_pack plugin refreshing the page you get a white flash before the page loads. Disabling it will return everything to normal.  At first I thought it was ajax calls but I can’t pinpoint the exact problem. As a workaround I moved the ajax code to my functions.php and included the scripting in my own javascript file. While this works fine, I still would like to new what the exact problem is. Googling it I found a lot of other users having the same problem but no answers.