To fully explain my problem the best I can, giving a little bit of history first, I recently have returned a Galaxy Note to AT&T for the problem I am going to ask about. The same problem is occuring with the new device I picked up. When using my Galaxy Note to connect to Wifi, for the first day or two, everything works fine. After that connection to Wifi is shown but the actual internet on the device will not work. I can use apps that require data connection over wifi with no problem but the actual Web Browswer will not work. I have spoke with AT&T and Samsung about the issue with no luck. Today in about 3 hours I am going to return the deivice for another unless I could find out how to fix this. I have tested this over many different Wifi connections, including the AT&T specified connections, with the same problem occurring over and over again. When I am not connected to Wifi the Web browser on the device works fine. Any suggestions or help that anybody could think of? Already have done a factory data reset, shut phone on and off, waiting 30 seconds in between, three times in a row, pulled battery, tried various apps targeting wifi issues, etc. etc. and nothing seems to work. PLEASE HELP!!!