Hello Team,
we have Cisco 5520 WLC and we have upgraded WLC to 8.10.183.0 image version.
After this upgrade, few region started complaining issue in connecting and as per invistigation we found that user are stuck in 8021X_REQD state.
When we checked logs in ISE, we found error like 'suplicant stopped responding to ISE'
We already checked with CISCO TAC from wireless and ISE end but no any findings from them.
Anyone has similar issues at your end?
