Closing out thread due to the age of the post. If you are experiencing latency-related or lag issues, it is recommended that you search the knowledgebase for solutions before reaching out to the support team with a copy of your dxdiag:
They should be able to help you one-on-one to dig into the issue, identify workarounds, or escalate more severe issues directly to the development team.
I hope that helps, and thank everyone for taking the time to post!