My in game speed for Sparta is extremely slow. I have played for 2 years and never experienced this. I have rebooted, emptied cache and even re-installed Adobe but to no avail. All other PC activities seem normal. I play under Firefox and hope you have some suggestions
Fiorek, the above link is good advice. I find game speed and stability generally excellent, especially compared to my last game host GAMELOFT. But the devil's usually in the details, and with browser games it's so often the browser.