There's something wrong with my Time Capsule. It regularly intermittently stops providing internet connection to all my WiFi stuff (iPhone, iPad and Macbook Pro), but doesn't drop the WiFi signal connection. I tried restarting and also updating the firmware 7.4.2 to 7.4.2 again but it never managed to fix the problem. I currently use the Time Capsule as both a Time Machine back up disk, and also as wireless external hard drive storage for my Macbook Pro. Will I lose any data on my Time Capsule if I tried "restore default settings"? Does anyone know a solution to fixing my flaky internet? - the ISP is not the cause of the intermittent connection, because my neighbours with the same ISP are fine.