Serious Bug. Idiotic.

[Morindin]

There are many bugs with pathfinding during sieges.

1. I had the same problem as you Col but in the opposite. My archers, outside a city, would try and run INTO the city every time the gate would open. I had them targetting the archers on the battlements.

2. Also, another seriously annoying bug is trying to move units inside a castle to capture a gate, from the ground.
I was sieging Rome and a huge enemy army was trying to get in from the opposite side. Of course, I wanted to keep them out, so I managed to just get a group of archers to the opposite side of Rome (id like to point out, Rome is MASSIVE). The army is racing towards the gates, my archers are standing inside the castle next to the gate towers, and they WILL NOT MOVE into the towers to capture the gates. At all.
They just stand there as the senate army pours into the castle.

3. Ordering a bunch of units already inside a gate/town to move anywhere already inside, and half of them move outside, blocking all the units coming in. You have to select units one at a time to move them around the streets.

[Soulflame]

There are many bugs with pathfinding during sieges.
2. Also, another seriously annoying bug is trying to move units inside a castle to capture a gate, from the ground.
I was sieging Rome and a huge enemy army was trying to get in from the opposite side. Of course, I wanted to keep them out, so I managed to just get a group of archers to the opposite side of Rome (id like to point out, Rome is MASSIVE). The army is racing towards the gates, my archers are standing inside the castle next to the gate towers, and they WILL NOT MOVE into the towers to capture the gates. At all.
They just stand there as the senate army pours into the castle.

You can't tell them to go into towers.. rather you need to move them past them. So if you are on ground level, order your unit to go to onto the wall next to the tower you want.
To capture the gateway, order your unit to go to the wall above the gate (this part is more raised then the rest of the wall). Once they have walked through the tower/are onto the high wall, the tower/gateway is yours.

The other pathfinding bugs I also had... the moving out of the city is particuarly annoying.

Well I turned aside the Carthage assault, I'm going for dominance in the water and just sitting back and letting the Scipii and Carthage duke it out - the Romans declared war on Carthage a little while ago. Then again I'm at war with Rome as well, but I like Carthage as an ally more than Rome. However, Carthage has yet to accept my Alliance. I'll just sit behind my stone walls and fight to the death, building a few units just to stave off their attacks. I don't plan on keeping it foreover, but if I could it would be much the better of simply giving up and consolidating my losses (though I may change my mind if they work me).

I allied with the Carthagians on the first or second turn. But the Scipii drove them of Sicily and then came after me. They came with a huge stack, besieged for 2 turns, then left. I rebuilt then after 3 turns they came back for another siege, 3 turns this time. Next I removed everyone from the town, except for a peasant unit I built (just so it wasn't an instantcapture. 1 year of trade is worth more then 1 year of peasant upkeep). They sieged for 3 turns again.. came back the turn after that, then smashed the gate and got it.. loosing 250 men in the process. I couldn't have possibly withold that last assault, as they had around 600 men attacking, and a similar stack in Lilabeaum (saw it with my diplomat, who died on Sicily in the wilderness ).
Maybe your tactic of sitting it out is ok too, but really, the Macedonians are a real pain in the beginning, so every help you can get is nice. And the family member you save from certain death is pretty good too.

[SirGrotius]

i have the same problem during sieges. it s very frustrating. i wonder if it s fixable? is this something that can be altered in a patch, or is pathfinding too large an issue to deal with in that medium?

[Morindin]

You can't tell them to go into towers.. rather you need to move them past them. So if you are on ground level, order your unit to go to onto the wall next to the tower you want.
To capture the gateway, order your unit to go to the wall above the gate (this part is more raised then the rest of the wall). Once they have walked through the tower/are onto the high wall, the tower/gateway is yours.

The other pathfinding bugs I also had... the moving out of the city is particuarly annoying.

I've done plenty of sieges now, so Im aware you cant order men into towers, but rather onto the walls.

------ = wall
xxx = my troops
outside is outside of wall, inside is inside.

outside

wall A.............................wall B
---------| GATEHOUSE | ---------
xxxxxx
inside

Select group X, and only X. Order them onto wall A - they stand there doing nothing. Order them onto wall B, they stand there doing nothing, order them onto the gatehouse, they stand there doing nothing. They run up to the little door at the bottom of the tower and sit there like a bunch of buffons.

[Soulflame]

Then you are right and it is a bug, since I never experienced that.

Perhaps there is just one overall bug which is causing this... since it always comes down to units not following orders, or following the wrong orders. In one battle for example I could not in any case get my group of horsemen to run unless I ticked them individually and said 'run'. Once they were running and I ordered another unit to walk, they would stop running again. After 5 tries I gave upand charged the town square head on with just my legionairres (instead of flaking with my cavalry as well).

There are just so many examples like this, and with everyone its just a tad different, but the basics (unit not follwing orders or the wrong orders) are the same...

[Colovion]

I allied with the Carthagians on the first or second turn. But the Scipii drove them of Sicily and then came after me. They came with a huge stack, besieged for 2 turns, then left. I rebuilt then after 3 turns they came back for another siege, 3 turns this time. Next I removed everyone from the town, except for a peasant unit I built (just so it wasn't an instantcapture. 1 year of trade is worth more then 1 year of peasant upkeep). They sieged for 3 turns again.. came back the turn after that, then smashed the gate and got it.. loosing 250 men in the process. I couldn't have possibly withold that last assault, as they had around 600 men attacking, and a similar stack in Lilabeaum (saw it with my diplomat, who died on Sicily in the wilderness ).
Maybe your tactic of sitting it out is ok too, but really, the Macedonians are a real pain in the beginning, so every help you can get is nice. And the family member you save from certain death is pretty good too.

Yeah the Macedonians have basically a full Cavalry army sitting in Corinth. I'm building my troops up and goign to assault them as they're penned into Corinth. Nowhere to run in a city for those horses