None of our systems are able to get a functioning "Network Latency - Last 7 Days" display. The "Network Latency and Packet Loss - Today" display works just fine, but the Last 7 Days display does not. It says "Data is not available". We have our detailed statistics retention set to 7 days, so I see no reason why we should have an issue here. Clicking on the "Why Not" link provides nothing helpful.
Any ideas?