I guess english is not your first language so I’m a bit confused by your reply.
1. Have you found the problem with customer creation? If so, do you know when a fix will be available?
2. I am very familiar with using filters and hooks in WordPress. I just need to know the -purpose- of each of the hooks. At the very least, can you point me to where these are located in your code?
TIA,
—JC