I recently purchased the Samsung Galaxy Tab 2, 10.1". I have since had nothing but problems with maintaining a WIFI connection without having to repeatedly disable and re-enable the wifi on the tablet. Has anyone else had this problem? Any ideas in the way of tech troubleshooting? My home router is Cisco DPC3825 Gateway, but I did have the same problem on other networks. I have the most recent Android OS update, as of today. Thanks.