How do I reduce lag in Diablo 3?

Diablo III Lag Latency & Ping Problems

1. Open the Network Status menu: Apple menu > System Preferences > Network.
2. Select the active connection from the Network Status menu and click Advanced.
3. Click Renew DHCP Lease. This process may take a few minutes.
4. Close the Network window.
5. To flush the DNS cache, open the Terminal.

Apr 12, 2018