I play multiplayer with my friends, and when I annexed my vassal, my economy collapsed. I tried to figure out what was going on. We've reloaded the game several times to figure out what's going on. It turned out that for some reason, my ship maintenance doubled after the annexation from 900 credits to 1800 credits. I don't understand why. The same situation happened when I declared war. I had to remove half of the fleet, and after a while the maintenance of the fleet returned to normal. 900 -> 1800 -> removed half of the fleet -> 450. Is this a bug or feature, please explain it to me.
