Im having a huge performance issue with the domestic advisor. When I select some cities, no problem. With certain cities however, it nearly locks up and makes it near impossible to do anything except select another city or close the domestic advisor. It did not happen much before my empire became larger but now its basically unusable. I initially played V23 and now Im using V24. Any ideas? I have a bunch of cities all producing research and its very annoying having to change each one individually every time I research something.