Can't get ride of Dial-up

[HAP]

Normally use broadband cable, but had to out of town. Was
forced to use Dial-up, but no what I do to reconnect the
lan line it only works momentarily.

Have checked "no" manual connect then apply but several
minutes later it default back to orginal setting.

Very Strange

 

[Lanwench [MVP - Exchange]]

So in control panel, internet options, connections, you've selected "never
dial a connection' and it doesn't stick?