I am hoping someone can shed some light on this issue regarding login for multisite.
I am using the plugin Wordpress Social Login on my main site but am noticing this issue.
If a user is on a subsite and tries to login instead of going to http://www.myMainSite/wp-login.php they instead go to http://www.myMainSite/subsite/wp-login.php
The problem with this is that with the social login the API's for the social logins such as google+ do not match the URL for the subsite.
Is there a way to have all logins redirect to http://www.myMainSite/wp-login.php
Thank you for your help