For some reason it will not always connect to my home network and would only work after I have restarted the phone / and or re-enabled wifi.
Holy cow, the exact same thing is happening to me! I thought my L920 was defective or something! If the WiFi on mine cuts off and I turn the screen back on to reconnect to WiFi, it crashes my home network! Nothing is able to connect.
Try deleting the SSID from your wifi settings, reboot your phone, let it find it and reconnect and see if that helps you out?
Will try, looks like a huge WP glitch though.
Mine connects to non-broadcasted network everyday. So its supported.
May not be the most secure way of controlling who connects to your wireless. But it is highly effective for keeping 99% of the casual users off it.
a glitch implies that it's happening to everyone. since i dont have this problem at home or at work and i dont see many others saying they have the same issue, it looks isolated. then again, i dont connect to hidden networks. all the networks i use are public with WEP security.