Me and my friend were playing a normal domination game in rebellion Beta, We played all night for about 5 1/2 hours, all was perfectly fine, i have maxed out fleets and capitalships my game was fine but the sec i grouped all the maxed out ships together my fps lowered to abotu 15-30 from the usual 60+ (FRAPS) So the next day came and when ever we loaded our multiplayer game my game crashed (I guess due to grouped ships) But my friend was fine after about 6 crashes saying the crash has been reported we loaded a not to far off auto save and i was atleast able to get into the game but with low 15-30 FPS (FRAPS) THen i started splitting up the ships into medium sized groups, i said like 4 frames, maybe 2-3 frames. Also yes i have tryed lowering all my game settings to low for almost everything but i sitll got the same lag as before (And yes my PC runs both tinity and rebellion perfectly fine and i have a feeling all my fleets are not the full problem.) ANother issue i have had was that aside from my low FPS my friend says hes been seeing my titan at low health but at the time he said that my titan was bombing a planet and shooting everything it saw and it had full health and full sheilds and he said its been destroyed and even poped up on his screen, but on my screen at the time was fine, titan was perfectly fine and was doing stuff. Later on at the same planet i took out my friend sends his titan in to the planet i already bombed and took everything out and he said everything was still at the planet, all the buildings, and was still owned by the enemy. I knew my screen was the wrong one because even with everything out it said the culture is to strong and everything was wiped out. Then when he started attacking the invisable stuff that i already destroyed he seemed to be killing the rebals that i have allienced with then the planet became colonizable. All short he was seeing things i already took out, and i saw nothing left to attack, out of no where low FPS (FRAPS) getting warnings of stuff that eather me and him both dont see and yes we are allied together.

Anyone else having any of these problems and know a way to fix them? Id love to continue my game.

additional info: Every so offten my FPS would go back to 60+ then lower back to 15-30 for a lot of the time.