ISE 2.1

[ashleystark]

Has anyone else had massive issues after upgrading to ISE 2.1? We were on the 1.4 track, the upgrade appeared to run successfully but it's not authenticating with AD nicely and throwing massive alerts. Mostly issues with endpoints. I've read so many technical guides that my eyes are popping out of my head. Anybody have some best practices or helpful hints to share?

[__Beth__]

We have had a horrible experience with 2.1 and are rolling back tonight.  Some of our issues had to do with Windows 10 wireless authentication, massive backups, the massive size of ISE itself and multiple crashes (which I think have to do with the size of the deployment).  At this time, I would not recommend this version.  I am wondering if 2.0 is any better...

Just curious, are you still having issues?