Impossible to manage castle

I am playing as a vassal of one of the kings and I had 1 village that was possible to manage (build in it). I captured a castle and got it awarded as my fief by the king, when I go to the castle there is the banner flying ower the castle scene etc. and I get 1000 income per week from it. However, I am unable to do any management except garrison management (move units to and from). Is this a feature of this game, am I doing something wrong, or is it just bugged?
Best Answer
You have basically answered you question in a comment, but Yes, you cannot manage your castle because it is under siege.
Screenshots (they are towns, but mechanic is the same. "Manage Castle/Town" button doesn't disappear even if all the improvements are built)
- Yalen without siege / Inside the city ("Manage this town." option is just above "Manage the garrison")
- Yalen buildings ("Manage this town." is still there even though all available buildings are built)
- Yalen under siege / Inside the city (notice the absence of "Manage this town." option)
As for the siege itself, if there are no besiegers nearby (because the castle/town was taken, they escaped or were defeated), "Under Siege" should disappear after few hours.
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How do you conquer castle in Bannerlord?
There are other ways for a faction to capture a castle in Warband other than just besieging it. They can also wait for the food supply of the castle/town to run out, and then take control, or if a lord holding a castle/town defects without being indicted, it will go to the new faction defected to.What do you do with the castle in Bannerlord?
After this, you can concentrate on building up your town or castle by taking on other projects. Each project can go up to a maximum of level three. You can select multiple options to queue up so your town can develop while you're away.Best fails from Takeshi's castle
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Images: Andrew Patrick, Andrew Patrick, ROMAN ODINTSOV, Pierre Blaché