Bug or Feature? Nanomachine only work in the overworld?

[Sylphio 0]

hi,

    For some reason the nano machine answer network command only in the overworld. After i pass a portal to go to any other dimension  (nether, twilight, moon, mars,  etc...) my nanomachine no longer answer any request.

Their powers keep working and battery usage is okay.  Only the network part do nothing

I am alone with this problem? Is is a feature or a bug?

Thank you
Sylphio
 

[Negi 6]

Are you using a computer in the overworld or a tablet you are carrying with you to communicate with the nanomachines?

In the first case, this would be normal, wireless communication can't go through multiple dimensions.