We use Cisco ISE, as for the auth profile we only have one for all our internal users.   The weird thing is that the user actually is able to connect but randomly gets disconnected a few times throughout the day. The disconnect is 2-3 secs       ... View more

Event 5400 Authentication failed Failure Reason 15039 Rejected per authorization profile Resolution Authorization Profile with ACCESS_REJECT attribute was selected as a result of the matching authorization rule. Check the appropriate Authorization policy rule-results. Root cause Selected Authorization Profile contains ACCESS_REJECT attribute   even tho we get the message above, user reconnects within seconds - issue is that the disconnect happens frequent throughout the day    we are looking at increasing timeout setting to 5 secs from 1 sec. ... View more

What version are you running ?  MR 29.4.1 What firmware version are you running ? What AP models ? MR 44  SSID Configurations ? 802.1X with radius 802.11r enabled ? Any logs from Wireless health ?   Client xxxxxxx had a failed connection to SSID XXXX during authentication because the auth server rejected the auth request. 802.11 REASON (CODE 23) 802.1X RADIUS failed ... View more