https://community.extremenetworks.com/t5/extremewireless-identifi/a-wireless-ap-has-attempted-to-connect-with-outdated-key/m-p/51643#M5536 <A href="https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-reset-an-IdentiFi-access-point-back-to-factory-defaults/" target="_blank" rel="nofollow noreferrer noopener">https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-reset-an-IdentiFi-access-point-back...</A><BR /> <BR /> Mon, 29 Aug 2016 13:42:00 GMT Drew_C 2016-08-29T13:42:00Z https://community.extremenetworks.com/t5/extremewireless-identifi/a-wireless-ap-has-attempted-to-connect-with-outdated-key/m-p/51641#M5534 What does this mean? A Wireless AP has attempted to connect with outdated key information.<BR /> Fri, 26 Aug 2016 21:50:00 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/a-wireless-ap-has-attempted-to-connect-with-outdated-key/m-p/51641#M5534 Laura 2016-08-26T21:50:00Z https://community.extremenetworks.com/t5/extremewireless-identifi/a-wireless-ap-has-attempted-to-connect-with-outdated-key/m-p/51642#M5535 Hi Laura,<BR /> <BR /> every AP chached a key if he get connect the first time with his controller.<BR /> This should help to boot faster if the AP reboots and can find his controller faster.<BR /> <BR /> This key was cleared somehow between the Controller and the AP.<BR /> <BR /> Maybe the AP was taken from a different Controller where he was connected and also in function..or maybe you got a power outage and this cause this mismatch.<BR /> <BR /> Anyway..the only possibility is to set the AP to factory default ( ssh to the AP) and delete them in the same time on the controller so they can negotiate a new key and then it should be all good.<BR /> <BR /> Regards<BR /> Umut<BR /> Mon, 29 Aug 2016 13:42:00 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/a-wireless-ap-has-attempted-to-connect-with-outdated-key/m-p/51642#M5535 Umut_Aydin 2016-08-29T13:42:00Z https://community.extremenetworks.com/t5/extremewireless-identifi/a-wireless-ap-has-attempted-to-connect-with-outdated-key/m-p/51643#M5536 <A href="https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-reset-an-IdentiFi-access-point-back-to-factory-defaults/" target="_blank" rel="nofollow noreferrer noopener">https://gtacknowledge.extremenetworks.com/articles/How_To/How-to-reset-an-IdentiFi-access-point-back...</A><BR /> <BR /> Mon, 29 Aug 2016 13:42:00 GMT https://community.extremenetworks.com/t5/extremewireless-identifi/a-wireless-ap-has-attempted-to-connect-with-outdated-key/m-p/51643#M5536 Drew_C 2016-08-29T13:42:00Z