Connectivity & Lag
Improve performance and solve lag, disconnection, or browser issues.
10 articles
What is lag in live chess?
How do I fix my disconnect/lag issues?
How do I fix slowness in live chess?
What is lag forgiveness? (Why did the clocks suddenly change?)
Why can't I connect to Chess.com when other sites are working fine?
How can I optimize my online chess performance?
Improve responsiveness with Hardware Acceleration
How do I update my browser?
How do I clear my browser cache?
What does "The challenge page was accidentally cached" mean? How do I fix it?