Only samp addon fixing it, Faced the same issue and it fixed it for me.
What you did was a rattish move. You were dragging members out of Stracci and inviting them to your faction in order to stab Stracci in the back and to win a war against them without any problem. Unfortunatley (For u) the unexpected happend, and Stracci is somehow surviving. I wont say Stracci are fighting mainly beacuse they q and camp, but you can't blame them. You can blame only yourself. If you really wanted to prove you are the strongest you would of face Stracci when they were ready to fight, you just dragged them into the corner and now you are proud of doing so.
Same as I would of been proud if I would beat Mohammed Ali when both of his arms and legs are broken.