Tested with another 2 different routers(DLink, Linksys) and also got some disconnects/reconnects when not continuously in use. I can confirm that the problem is caused by the wireless card. So at least an explanation would be nice. Next thing to do would be buying an external wireless Usb adapter, and never buying a computer having Intel Wireless again.

I have no other ideas to try so I would appreciate some help in finding a solution. The only info I could find are the log entries, showing sometimes an error RxDeAuth, with REASON_PRIOR_AUTH_INVALID, and more often AddToExclude with WEV_EXCLUDE_LIST_REASON_802_11_AUTH_FAILURE, the last one happens on each disconnect/reconnect. Tried every checklist trick recommended on Intel support also.

Disabled power saving for the adapter, that made things worse, wireless would stay off every time computer starts/wakes up. Tested with another computer next to me and only the Intel Centrino Wireless-n 2230 was disconnecting from wireless. Īlso I tried every reasonable setting on router and card config: setting a fixed channel, disabling N, changing encryption, setting lowest roaming aggressiveness, nothing worked. I have tried all driver/app versions I could find for the Intel Centrino Wireless-n 2230 card, starting with 15.0.1.1 and 15.1.1.1 from Asus, also the versions available from Intel 15.6.1, 15.8.0, 16.1.1, 16.1.5. The tool I am using to monitor them is the Wireless Event Wiever that comes with the drivers package, but Windows logs are showing the same thing. The disconnects are more frequent when the wireless connection is not continuously in use (browsing internet) or not in use at all, and rare when continuously using the connection (online gaming, radio). When reconnecting, sometimes it works on first attempt, sometimes it keeps reconnecting for 3 minutes, 1 attempt every 30 seconds.

sometimes wireless will work for hours, sometimes it will disconnect every 10 minutes. I am experiencing random wireless disconnects followed by reconnects. Security type is WPA2-Personal, encryption is AES+TKIP. My router is a DLink DIR 615, and I have 2 other machines using wireless (n and g) without any issues for years. I am the recent owner of an Asus N76VZ notebook, which has an Intel Centrino Wireless-n 2230 card, running on Windows 7 64 bit.

15.0.1.1 intel centrino wireless n 2230