I have built around 3 different factorissimo buildings and I was able to see the arrow next to the entrance when you walk inside to increase/decrease power limit, but in one of my buildings the arrow is gone? It's still there in my other 2 buildings. Did i press something to hide it?

https://gyazo.com/6d99fec7780342ebce682e405bd6a6f5

This is a very weird issue, I have no idea what could cause it. Can you tell me which other mods you have installed?

https://gyazo.com/d31c2c7626a297fb13ebe61ae37d3bcf
https://gyazo.com/2aa65d29c038ba2aee3f059be38b8f5f
https://gyazo.com/4e6a7d8ac9afd098ff84ed32d39c6a25

Figured it'd be easier to screenshot them ^^

That's a lot of mods. Unfortunately if the entity is just missing I don't know how I would even go about finding the cause, I'd need this to happen more often to find a pattern. Maybe you can find a way to reproduce this problem? In the meantime, you'll have to use the factory building with the setting it is stuck in.

A guess: did you perhaps use landfill or some form of floor tiles on the area near the arrow? It's possible to place stuff like that with certain mod configurations, and picking it up again might have deleted the arrow.

No i was just switching between shift+r and ctrl+r to find the right amount of power to use and that ended up happening.. I'll try and see if it's reproducible though