The WiFi connectivity issue can occur due to temporary glitches or bugs within the phone’s firmware. Below, we’ve mentioned a detailed guide for you to troubleshoot and fix WiFi connectivity issues on any Android device. If your Android phone is frequently disconnecting from a WiFi network or a WiFi hotspot, it could be due to issues with the router, the hotspot device, or your phone itself.
There is a Cisco Support Page for this as well. Note that this approach will disable all Windows 8 specific WLAN features and user experience will be equivalent to capabilities supported by pre-Windows 8 drivers. These drivers can be obtained from the hardware manufacturer or their website. Another option is to roll back to pre-Windows 8 drivers. This will resolve the connectivity issue described above and also allow you to use all Windows WLAN 8 features. 4 way handshakes complete successfully thus establishing a successful connection. This image has a fix for reporting correct “Key descriptor version” for M1 of 4 way handshake messages. You can download the updated software from. Update the Controller to updated Firmware Image: Cisco has fixed the issue in an update release. There are 2 known resolutions for this issue: The Cisco reference for this issue is CSCua29504. The issue is due to Cisco’s MFP implementation. Okay, so this boils down to a bug in Cisco's MFP implementation. Has anyone seen this before? Any idea what could be causing this? My next course of action is a driver update, although this is a Dell Latitude 10 with no external configuration other than joining to a domain. Since authentication is successful, and the tablet is not physically moving while authenticating, I don't know what could be causing this. The only thing google has turned up is a technet page with reason codes, nothing useful. (Security Hint: The operation was successful) EventID 11004 Wireless 802.1x authentication succeeded. The same 3 entries appear before this one every time,
The event log source is WLAN-AutoConfig and EventID 8002. Post security was not completed after 5 seconds It then gives the error message in the log I have one in my possession now, and looking at the wireless logs, it connects, authenticates, and 3 seconds later disconnects. Recently, we have had several Windows 8 clients that have been having a hard time joining the network. The wireless network is secured with WPA2 enterprise and has been in production for some time.
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