My PayPal RTN log core:
0 => 'Return-Data received on: Tue Jun 19, 2012 6:19:12 am UTC',
1 => 's2Member POST vars verified through a POST back to PayPal®.',
2 => 's2Member originating domain ( `$_SERVER["HTTP_HOST"]` ) validated.',
3 => 's2Member `txn_type` identified as ( `web_accept|subscr_signup|subscr_payment` ).',
4 => 's2Member `txn_type` identified as ( `web_accept|subscr_signup|subscr_payment` ) w/o update vars.',
5 => 'Registration Cookies set on ( `web_accept|subscr_signup|subscr_payment` ) w/o update vars.',
6 => 'Transient Tracking Cookie set on ( `web_accept|subscr_signup|subscr_payment` ) w/o update vars.',
7 => 'Redirecting Customer to Registration Page. They need to Register now.',
IPN log core:
0 => 'IPN received on: Tue Jun 19, 2012 6:19:26 am UTC',
1 => 's2Member POST vars verified through a POST back to PayPal®.',
2 => 's2Member originating domain ( `$_SERVER["HTTP_HOST"]` ) validated.',
3 => 's2Member `txn_type` identified as ( `web_accept|subscr_signup` ).',
4 => 's2Member `txn_type` identified as ( `web_accept|subscr_signup` ) w/o update vars.',
5 => 'Signup Confirmation Email sent to: xxx.',
6 => 'Storing IPN signup vars into a Transient Queue. These will be processed on registration.',
Further down:
0 => 'IPN received on: Tue Jun 19, 2012 6:19:27 am UTC',
1 => 's2Member POST vars verified through a POST back to PayPal®.',
2 => 's2Member originating domain ( `$_SERVER["HTTP_HOST"]` ) validated.',
3 => 's2Member `txn_type` identified as ( `subscr_payment|recurring_payment` ).',
4 => 'Sleeping for 5 seconds. Waiting for a possible ( `subscr_signup|subscr_modify|recurring_payment_profile_created` ).',
5 => 'Awake. It\'s Tue Jun 19, 2012 6:19:32 am UTC. s2Member `txn_type` identified as ( `subscr_payment|recurring_payment` ).',
6 => 'Skipping this IPN response, for now. The Subscr. ID is not associated with a registered Member.',
7 => 'Re-generating. This IPN will go into a Transient Queue; and be re-processed during registration.',
Same problem – member wasn’t created automatically, after I created him, WordPress didn’t remember the data I entered…