I changed my privacy settings to only admins can view the site (-3) and then got an endless loop of log-ins that would not let me log in to my multi-sites. Fixed that by writing:
define( 'MULTISITE', true );
define( 'SUBDOMAIN_INSTALL', false );
But now I can log in as admin to the various sites but can't get super admin or muti-site capability.
went through all the log-in fixes:
no "/" on the site endings in the operations database
Any solutions? This has all been working for months until change the privacy value in the plugin to admins only.