If you place efficiency modules in a rainbow beacon and knock your electrical consumption down to the max on surrounding labs, as an example, and then restart Factorio. Load your game. The electrical consumption bonus effect is gone. You essentially have to pick up the beacon and re-place it to get the proper effect. I am wondering if that is a broken feature. I had gotten a group of labs down to the -80% max and the next day they were consuming 19mw a piece. It only seems to occur with labs, I think. Thanks for any input. Love the MOD.