Tactical Fleet Simulator (TFS) is a total overhaul with the aim of transforming Homeworld2 into a tactics-oriented strategy game. Initial versions aimed for a more immersive tactical "simulator" orientation, the current version provides a more refined and consistent RTS experience.
Version: 2.6.3
Map: 2P_Enclosure Alternate
I noticed two rather large problems. Neither player built corvettes or frigates. That suggests they are not very useful, possibly because they haven't been balanced very well.
oh dear.
I´d say play the mod and check it out
Or it's just that intense of a battle they either need speed,or firepower,fighters fitting speed,firepower being capital,frigates and corvettes apparently didn't fit the bill,this is a tactical simulator mod,so think tactically,if something under attack,wouldn't you build something fast to get their and intercept?And if you needed defense,wouldn't you go for something powerful or can take a beating?Yes,they could be imbalanced,or they could be thinking tactically.
Sorry for the lecture,but i just wanted to say it could be an balance issue,or a tactical one.