ISE windows 8 not authenticating

[rschwart]

I am running ISE version 1.2,0,899, agnet 4.9.4.3. When the windows 8 connects with the NAC agent I get a compliant message on the windows box, but I am not getting an 802.1x authentication. After about 10 minutes the windows box will pass the 802.1x authentication. Has anyone seen this and have a solution?

[muhammk2]

This kind of Issue has been reported before also of Windows 8 with ISE 1.2. Cisco BU has been communicated with this issue. Trying to find a solution for this.

[blenka]

Please find the compatibility

[Venkatesh Attuluri]

What is your ISE patch level ? Install latest patch for Windows 8 support and to fix issues. for more information check release note

http://www.cisco.com/c/en/us/td/docs/security/ise/1-2/release_notes/ise12_rn.html#pgfId-435174