Of late I have observed that when I take mouse over an email rapportive refreshes and fetches the data, many a time nothing is displayed.

But rapportiive in background takes lot of time to do deep search.
If I move mouse over same email twice or thrice then the valid data is pulled up.

I want rapportive to give message such as wait for deep search or completed 1st pass, you can try 2 pass sometime latter and eventually letting user know that last pass is also over he/she can now move on.

Many people don't know about this and hence they are missing on the data.