I am using 4 Linksys WRT54GL with Tomato v1.28, and I am having a super hard time getting them to work on the iPad. The connection keeps dropping from the iPad and if I move about 6 inches after I've got it working it disconnects. I don't bave any problems with laptop computers. It's just wireless handheld devices. Such as the tables and smartphones. Is there a change I need to make the configuration?