topic wireless client de-authenticates from ACS during sleep mode in Wireless https://community.cisco.com/t5/wireless/wireless-client-de-authenticates-from-acs-during-sleep-mode/m-p/404905#M69854 <P>When using the Windows XP SP2 wireless client configuration utility the client de-authenticates from the ACS using PEAP and dynamic WEP. The client requires a re-boot in order to re-authenticate. Have others encountered this problem? If so, what suggested remedies corrected the problem? </P> Sun, 04 Jul 2021 18:27:59 GMT ccologin4ggn 2021-07-04T18:27:59Z wireless client de-authenticates from ACS during sleep mode https://community.cisco.com/t5/wireless/wireless-client-de-authenticates-from-acs-during-sleep-mode/m-p/404905#M69854 <P>When using the Windows XP SP2 wireless client configuration utility the client de-authenticates from the ACS using PEAP and dynamic WEP. The client requires a re-boot in order to re-authenticate. Have others encountered this problem? If so, what suggested remedies corrected the problem? </P> Sun, 04 Jul 2021 18:27:59 GMT https://community.cisco.com/t5/wireless/wireless-client-de-authenticates-from-acs-during-sleep-mode/m-p/404905#M69854 ccologin4ggn 2021-07-04T18:27:59Z Re: wireless client de-authenticates from ACS during sleep mode https://community.cisco.com/t5/wireless/wireless-client-de-authenticates-from-acs-during-sleep-mode/m-p/404906#M69855 <HTML><HEAD></HEAD><BODY><P>Try disabling PEAP 'fast-reconnect" on the ACS server.</P></BODY></HTML> Fri, 06 Jan 2006 23:00:18 GMT https://community.cisco.com/t5/wireless/wireless-client-de-authenticates-from-acs-during-sleep-mode/m-p/404906#M69855 Jeffrey Knuckle 2006-01-06T23:00:18Z