Does anyone else have issues with getting consistent statistical data from the Monitoring=>Optimization Stats Detail

section? Specifically the Savings section.

In many cases when I look at the stats from the last hour, it displays the Savings data correctly - showing the Total Bytes saved,% reduction, etc...

If I change the time period from last hour to last day, nothing but zero's shows up under the Savings section.

I've seen this across multiple WAE's on my central manager. Running ver4.0.17.