After reaching the max count spawn AI from a base. If you recruit them in your team and leave the area and get all the AI killed. If you go back to your base it's impossible to spaw new AI becasue the AI limit is not updated and remain to max.
Other Issue, If a player get disconnected in the wild with some AI, the AI are not visible on the map and cannot be retrieve to base.
simple way to fix is to add abality to revoke all the base AI in order o reset counter and being able to recruite new AI