Lords Don't join siege

[MacPharlan]

I send a bunch of lords to a castle but get there first so I can start the siege, only problem is that the lords just sit there and will never join the battle. If you end the siege they of course attack on their own and I can join (but wont get credit wasting the entire point).

It needs to be fixed to where you can issue a siege order or allow for any lord in the area to join.

 

[Shinigami]

You have to make them follow you, not "go to castle". I ended up with them running away after failing to capture the castle 2 times in a row, captured on 3rd attempt. By myself 

 

[Karel]

Also, if they don't like you or think the battle can't be won, they won't join.