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My users are getting logged out of the site all of a sudden. I am using the following addons
EE 2.3.1
Modules——-
Simple Registration
User
Social Update
Social Login Pro
SEO Lite
Safecracker
Pages Membrr
Extensions——-
Custom System Messages
Accessible Captcha
Seg2Cat
Simple Registration
User
Membrr
I have used the following in my config.php
$config['cookie_domain'] = "";
$config['cookie_path'] = "";
$config['cookie_prefix'] = "";
$config['admin_session_type'] = "c";
$config['user_session_type'] = "c";
$config['require_ip_for_login'] = "n";
$config['require_ip_for_posting'] = "n";
$config['secure_forms'] = "n";Tried adding
$config['cookie_domain'] = ".siteA.com";But nothing works. I can PM you the url of the staging site.