UserPro does not eat any server memory, it only makes a simple call to admin-ajax, and returns both success and errorr in json format, properly coded. If your host can’t make ajax call to admin-ajax.php file that’s not userpro fault really 🙂
UP does use a fair bit of memory… It is a complex plugin though. But I just posted this so you’d know the cause of all the many “syntax error” threads, it’s people running on servers with lots of plugins and low memory.
Yes Andy, I understand – but many plugins require access to admin-ajax.php file that’s a global admin file and the only way and proper way to do ajax stuff. So many plugins use ajax and not just userpro, your warning is in place! I do not suggest low memory + UserPro ever!
