I just bought the 32GB from Walmart. Unboxed, turned on, started set up. It sees my router and shows "good" signal strength. It finds my Gmail account, then moments later, no connection. As I try to download, setup and update things, it keeps having connection errors. I tried a restore and started over, but had the same results. My Router is an Asus RT-N66u Amazon.com: ASUS RT-N66U Dual-Band Wireless-N900 Gigabit Router: Computers & Accessories is about 60 feet away from my home office on the same floor. When at my desk, my iPad and Galaxy note phone get good, consistent connection, but the Nexus 10 has these issues. I updated router firmware and rebooted it, also moved the 3 antennas every which way. Any idea why the Nexus 10 would do so much worse than my laptop, iPad 3 and Note 2?