I think your tactics are all wrong. When the round starts on Tunis Harbour everyone shout stay in the UCB and protect their assets. Assets are worth so much - so you need to make sure noone destroys it.
After 5 minutes have passed you may move forward slowly. Establishing a line of Snipers onto your catwalk. While crawling forward and always looking into the max viewdistance you gain territory.
After 20 more minutes have passed you should have secured Eastern Docks or Junkyard. Please secure those flags first by spawning SUPPORT and putting down a ring of sentries around the flag.
After 40 more minutes passed you may slowly advance towards Powerstation - the enemy team should arrive around the same time. The 2 COs meet in the middle and roll a 20-sided dice each. The highest number wins and gets to cap the flag.
After this meeting the losing side pulls back to their flag (junkyard or eastern docks) and waits there for the bleed to end the game.
Now people... THIS is strategy! THIS is
TG style! I will suggest Eroak to add this to the server rules.