I find that whenever my San Francisco goes to standby it seems to lose the WiFi connection - so when I remove the lock and try to use it again I have to reconnect to my WiFi. My old iPhone always stayed on WiFi even when the phone was in standby. The iPad also stays connected. Is this just the way Android phones work or is there something I can do to stop the disconnection please? The 3G signal is very poor at Home, so I rely on the WiFi for email updates and calendar and todo updates.