I have check on Buddy Auth. There's no key use at moment. but when I open reborn buddy. It keep shows max session. I use my buddy key for CN version FF14.
and the buddy Auth shows no session use at moment.
Log shows below.
[05:33:32.444 N] Logging in...
[05:33:33.520 N]
Max Sessions
[05:33:33.836 N] Authentication failed!
[05:36:08.926 N] Logging in...
[05:36:09.632 N]
Max Sessions
[05:36:09.939 N] Authentication failed!
[05:39:11.923 N] Logging in...
[05:39:13.245 N]
Max Sessions
[05:39:13.529 N] Authentication failed!
[05:40:24.914 N] Logging in...
[05:40:25.606 N]
Max Sessions
[05:40:25.895 N] Authentication failed!
I bought an unlimited one session at first, then upgrade to unlimited 3 session. but I can't even use it on two computers at same time. once I log in into the game and open the buddy. it either drop out in few minutes or keep shows max session. Please help me.

and the buddy Auth shows no session use at moment.

Log shows below.
[05:33:32.444 N] Logging in...
[05:33:33.520 N]
Max Sessions
[05:33:33.836 N] Authentication failed!
[05:36:08.926 N] Logging in...
[05:36:09.632 N]
Max Sessions
[05:36:09.939 N] Authentication failed!
[05:39:11.923 N] Logging in...
[05:39:13.245 N]
Max Sessions
[05:39:13.529 N] Authentication failed!
[05:40:24.914 N] Logging in...
[05:40:25.606 N]
Max Sessions
[05:40:25.895 N] Authentication failed!
I bought an unlimited one session at first, then upgrade to unlimited 3 session. but I can't even use it on two computers at same time. once I log in into the game and open the buddy. it either drop out in few minutes or keep shows max session. Please help me.