6TO4 adaptor & isatap possible cable unplugged problem??

[Al]

I am still unable to solve the unplugged cable problem despite still having
full internet connection. I have looked in my Device Manager in the control
panel & under Network Adaptors are 13 instances of 6TO4 adaptors with
explanation marks on & 15 instances of isatap
03E45671-B214-4734-9F14-F5AA43F87018 with explanation marks on, can someone
tell me what these are & whether they are responsible for my unplugged cable
problem? If so, what do I do? My ethernet cable and Speedtouch modem are in
the same list under these items but tests on them have shown they are working
normally and also that they have the latest drivers installed. Thanks

 

[Susan]

Not sure at all this will help but I saw in my Vista Ultimate 64-bit Device
Manager today both 6TO4 and isatap devices of some sort. I was trying to
configure a 3rd party Bluetooth driver(s). After uninstalling those drivers
and turning on Vista's Bluetooth capability again (Fn-F12) all the Bluetooth
capability came to life in the Device Manager and these two devices
disappeared.