Intermediate state of IPv6 checkbox

[unforgettableid]

The IPv6 checkbox has three options: on, off, or intermediate (a black square). There's no tooltip which explains it. What does the black square mean?

Also, would it make sense to add a tooltip to explain the meaning?

[White-Tiger]

it means "intermediate" :P it's simply both... what ever the PC prefers or which ever connects... though I'm not sure if it was ever fully implemented... Yet basically, the intermediate state works on both IPv4 only, IPv6 only and Dual-Stack computers.

I might consider adding some tooltips^^