Achievement "5G Network" does not pop with 5 Big Antenna placed in a relay chain where each one is within the edge of the circle from the previous one but the first and 5th are only within the range of the 2nd and 4th respectively. I placed them in a linear path from the Campagne designated farming area towards the Northwest crossing paths with the crashed space ship and continuing on. This is in 1.0.12 Campagne mode.

Bug

Ok

0.0166486

Yes

1.0.12