ok just been reading a few posts and found this:
http://forums.qbik.com/viewtopic.php?t=1578
Took MattP's advice and checked, sure enough when I enable the Virtual adapters, for some reason it changes 192.168.0.* from trusted to not trusted.
Can't try it atm, but 99% sure it will be ok now.
Just as a suggestion.....how about a dialog box asking if it's ok to change an interface status rather than just doing it? Would save a lot of hassle lol
Certainly had me pulling my hair out for a couple of hours.....
Regards.