I have Qt Mobile Hotspot on n900 and I am able to connect to CM7 running on HP Touchpad but only when no encryption is chosen, Once I chose WEP the Touchpad Wifi is unable to connect, it says trying to obrain IP adress but never connects, once I unselect WEP it connects back, any suggestions to get around this issue.

I know WEP is not strong but atleast it will prevent anyone and everyone from using my mobile data.