I agree but only upon all 6 factions or more gaining a large fleet & or trade ships flying around, but when it hits the point of 1000+ vessles flying around, the game does noticeably slow down with the odd spike now and again, but i'v had this since Trinity, it's just the amount of ships on the screen at once. I have a decent spec'd computer running a Quad Core 3.6Ghz & 8GB of DDR3 1600Mhz Ram, interesting why it still laggs.

The game was built on an old 2008 engine. Rebellion is just an updated version of that. It was made for single core processors thus despite having all the fancy new equipment. Sins is not built to even use all that. You will have to wait for the actual sequal before you get multicore support as new engine design takes years to do.

Rebellion is the last game that will use this engine, so the next one, whenever it maybe, shouldn't have this problem.

Agreed,been having issues with large multistar games towards the very end,multi core support would have been awesome.