ERROR CODES 1129, 2003, 2013

[Sean Widura]

Hi,

I have some issue regarding mysql 5.6.14 for master-master replication.
Let's call Master A & Master B.

Master A can't connect to Master B, first the error code was 1129, and then occurred 2003 and now it becomes 2013.
Master B can connect to Master A normally.
I have granted replication privileges to replication user.

(im using windows server 2012 R2 64bit)
What happened actually when these error codes occurred(1129,2003,2013)?
Some activities that i have tried :
-Use default port 3306, and can telnet to each master.
-No firewall.
-No bind address.
-Increase max_allowed_packet(1G), net_write_timeout, net_read_timeout,connect_timeout,key_buffer_size to high value in MasterA.ini>[mysqld] it doesnt affect.
-Add skip-name-resolve to MasterA.ini>[mysqld] it doesn't affect.
-Restart mysql service several times.

For MySQL forum, any idea regarding these errors?
Thanks