I have a vivotab smart me400c running on win 8. It can connect to infrastructure WiFi networks but it can not connect to ad hoc network specifically WiFi weep tethered network. It can select the ad hoc network. It asks for the password and if I want to share the network. It tries to connect but it just times out. Can anyone tell me how to connect to an ad hoc network specifically a WiFi wep tethered network or why it can not connect. Is it because of windows 8 or Broadcom WiFi adapter or driver , etc...... Thanks