EA StaffI have downloaded the patch today. My frame rate somewhat improved, but the gameplay is not still smooth. I still get hiccups when units are engaging in heavy fire fights. Not only that, there is a unit production bug. When I run the game first time, I can produce multiple units at a time from barracks, factory, shipyard, and so and so. However, when I restart the game, the buildings can only build one unit at a time saying "unable to comply, building in progress." Also units are standing still even when I pressed "G" button on my keyboard.
Update: I have run Red Alert Soviet Mission 1. Game started stuttering when Yaks destroyed a bridge with explosive barrels. I had to restart the game to run somewhat smooth. But it started to get jittery again when I explored a new area.
