Power is being restored to the building.

Building power system is getting back online. It's a little slow but the system probably has to undergo post-reset self-diagnostics.

What is it?

Hold on. Now this is weird...

All the sub-routines are working properly, but the production system power mains are still off the grid.

I need to stay here and monitor the self-diagnostics process. Can you head to 2F and check if anything broke down at that place?