ISE Issue - Version 1.2.0.899

[Prasan Venky]

Dear All,

We are facing authentication issues followed by the below error for many users while it works for few.

What is step latency and how to avoid it? also is there any bug in this version for error 5440 mentioned below?

ISE 3495

WLC 5508

AP3702 Flex connect mode

Thanks in advance.

[cwwong1973]

For 5440 error - it looks like bug - CSCuj98726

https://tools.cisco.com/bugsearch/bug/CSCuj98726/?referring_site=bugquickviewredir

Upgrade to 1.2(1.198) patch 5 as this bug is resolved in that version.

The latest patch is patch 6.

[Prasan Venky]

Now i am also seeing "24444 Active Directory operation has failed because of an unspecified error in the ISE" error for many client's request. 

[Venkatesh Attuluri]

check the following link

https://supportforums.cisco.com/discussion/12409121/step-latency