Once i upgraded to 4.17 the former register on Facebook was not just a pop up anymore. Now when you click the Facebook button it goes to register with Facebook on a whole page in my forum. When i try with this forum it is the same old pop up. Is this a new thing or am i doing something wrong?
I can possibly help you. PM me your weblink and ill have a quick look. It may be something as simple as registering the API again.