We are having trouble connecting our Android Nexus One's to the enterprise 802.1x wireless at our site (the University of Waterloo). Android version 2.2.1 Config: SSID = eduroam settings : PEAP, MSCHAPV2, and then firstname.lastname@example.org and password Symptoms : Connected successfully once, it was working, I was browsing. Now it is just saying scanning, connecting, disconnected, over and over I tried a forget of the SSID and re-entered everything. It works fine on our captive portal wireless SSID. Others here have reported the same issue, they get connected, but some time later, it fails. Our site uses Aruba wireless, we are on ArubaOS 220.127.116.11 and a globalsign certificate Each day we have about 5,000 users of the same 802.1x SSID at our site, on Windows, Ubuntu, iphones, macs, etc. It appears to be just the Android that is having difficulty.