X61s - Access connection

[Syla23]

Hello there,
I need to make a conection to my corporate network via wifi, with a certicate.
The problem that I find right now it´s that when they start a session, I am not able to validate session before introduction user and password, therefore they are not able to make a login script work
I have tried do this with the LEAP security protocol and the Access Connections first connects to the Access Point, it them validates and assigns us an Ip address, but using the PC certificate, the AC doesn´t validate me until after introducing the user and password.
On summary, I don´t have network drives and the logon scripts processes do not execute it.
Security:IEEE 802.1x
Authentication to Access Point: WPA-2
EAP Type:TLS
Encryption:AES

The question is:
Somebody knows if with the new version of Access Connections 5.02 are these issues resolved??. and can you pelase tell me how can I do this??.
Many thanks in advance