In the following screenshot there are only 4 radars but the electric network stats show '6'. (Any of the poles on the top network show these stats.)
(Substation covers all 4 radars, top pole covers two. (If the top is replaced with a substation to cover all 4 then the network will report '8' radars.))
Yea, about that, the number shown there is calculated as sum of all entities in the all "sub-networks" of the network. Once the radar is in 2 subnetworks, it is counted there twice. I feel that this is not worth fixing, as I would have to extend the internal data structure just because of this special case.