I've installed this mod for many of my playthroughs but in the most recent one i stumbled upon an issue ...
I was planing a rather large Processor Blueprint with multiple 10 000 ghosts laying around. Naturally that would cause lagg i thought but it turns out that it was this mod checking for building opportunities.
IT TOOK 10 ms ... !!!

Here is my idea: turn the scan off aslong as you dont have construction drones in your inventory, so you dont have to disable the mod later on.

keep on growing YoLord

It only puts them in a queue to be processed later,

Was the 10 ms just when you placed the blueprint, or was it a continuous usage amount?

continious, aslong as the blueprint wasnt build which still isn't

can you provide the save game? I can take a look at optimizations