Does anyone else have issues with Wi-Fi networks that have 802.11r enabled? My phone roams fine, but it loses internet connectivity. IP address stays, but can't ping the gateway. Once I turn 802.11r off at my home, no problem, other than performance issues from bad signal. This is my workaround at home, but when I'm at work, I can't turn it off, so I'm constantly turning on and off the Wi-Fi to keep internet.