Anonymous mode on BackBox6

[Windom3arle]

HI all, I'm running in this issue about the anonymous script with the last i386 version of BlackBox (6) in virtualbox environment.

So If i run the anonymous script normally (without changing DNS) it assign me a different IP address as well the command "anonymous status" report that Tor is on etc but it always ends up in a DNS leak, revealing my real DNS.

If I change my DNS from the GUI (leaving DHCP automatic - address only and specifying different Dns's in the dns bar) instead, the anonymous script can no longer assign me an Ip address, as well as the command "anonymous status" report that Tor is off.
With the previous version of Backbox(5) for the same kind of system (i386) running in Virtualbox I've never ran in this kind of issue and I hope someone could help me in solving it before i get mad :)
Thank You! (P.S.: Sorry If i posted it in the wrong forum section)