Everytime I try to connect to our home wifi this always shows. I used to be able to connect to our home wifi before but after going to singapore for a week. I remember I tried to use it in singapore once when we were in a coffee shop. I cannot get anyone who knows the wep key so I cancelled my wifi set up. After going home from singapore, these problems already occured. My dad already added my MAC to our router but still it wont work. I already put in the IP address manually but still didn't work..