I'm having a connectivity issue with a very old (2004) linksys wireless b router that I use at my vacation home. From what I can gather the router is kicking all my devices off the network periodically. This is not a problem for the windows laptop but my Razr and Xoom don't automatically reconnect. This causes a substantial drain on the batteries of my Android devices. The cell service is weak and I use a network extender, I'm not sure if that is causing additional battery drain but it never did on my OG droid. Should I just buy a new router or is there an app that will reconnect automatically? I searched the play store but the reviews were less than stellar.