Missing 'Internet Gateway' icon

I had a problem with the Mike input on my SoundCard and the
computer freezed.

Removed the SoundCard, for several days I had Ad-Hoc
problems. Including IP address errors (I have MS MN-620
Wireless Kit).

Eventually, all returned to normal.

But at the 'Network Connections' Windows, the 'Internet
Gateway' icon is missing since then. All else is working
fine (is better a working system without a visual sign
telling AllRight, than a non-working system that the icon
says its working ;-)

Any sugestions? Should I reinstall MN-620 disk? (the
Microsoft Broadband Network Utility icon on the SysTray is
working fine, as normal) That misterious 'Internet Gateway'
did not provide me any relevant info, was just a gimmick.
But it bothers me when all lights and gizmos are not displayed.