Hi! I've just bought Samsung Galaxy Tab 10.1 wifi. I have the router Cisco Linksys E4200. I enable 5GHz on E4200. I disable 2.4GHz on E4200 to be sure that the tablet connects to 5GHz. But, doing so, the tablet does not see the wifi. Anybody succeeded to connect to 5GHz with this router and this tablet? Thanks a lot!