Adds a copy of every electric pole, including modded ones, with integrated lamp.
Mods introducing new content into the game.
Changes to power production and distribution.
When using fast replace with mod (unknown if error is due to>>) Upgrade Builder and Planner red circuit wires are retained, green circuit wires are removed.
Normal fast replace cuts all wires copper, red & green and automatically connects only copper.
One of your other mods seems to add functionality to retain red wire connections.
I confirm the bug. No check for connected logical network wires.
Fast Replace never retains circuit connections.