FIRST network map creation and discovery made nice map of my local subnet which works fine lets say 10.11.12.0/24 (used detailed search).
But when I wanted to discover main network 1 hop away 172.16.0.0/16. Created new Network Map. As it 's a way bigger network I used fast (ping) based discovery. It kind of grinded through the network 172.16.0.0 - 172.16.255.255 in like 2-3 hours ... and generated white blank empty map. Tried this few times altering settings, restarting program and computer ... still => every single time the result is empty map.
