Thanks for response, my router is older model Linksys, I have used this a long time with never a problem. I use a Motorola Xoom, Ipad mini, Samsung netbook and two desktops all on this same wifi with no problems along with many friends who access my wifi when visiting, never had a problem until using the Asus Memo 8. I'm convinced that the problem is the Asus tablet. Also when I power down the new tablet everything else goes back to working just fine.