When i installed the London mod i had several weeks where it ran perfectly. Now though when i deploy my fire crews and get them to set up the hoses, it then wont let me use them, there is no icon over the fire when i hover the mouse over the fire and the fire crews become unresponsive. But it will let me use the fire extinguishers no problem which aren't as good as the fire hoses. Also when i check the fire engine it says its water levels are at 100% so i know the appliances aren't empty. any help would be great.