hi, i'd like to figure out why when one cancel and still can access the forum? i've applied the security patch btw. this is serious IMO.
It is not related with security fix at all. Customer will have access until his PAID period expires. On expiration he will be disabled. If that does not happen, this is a problem with configuration or handling of IPN notifications from payment processor. Contact us via helpdesk.
I recommend to wait until customer paid period expires - calculate it according to last payment date + your subscription period. Then just wait for next day upon expiration - the magic will happen. Which payment system do you use?