Traffic graph in the dashborad is most of the time not working

[LeCygne]

Hello there! I've noticed many times that "traffic graph" in the dashborad section is most of the time not working. Kindly check the attachments to get a better idea of what I am talking about.

[Babiz]

@raafat and? Here is missing some information to do a better diagnose. Please mind to write many details of your issue when posting for a query to community.
What is kind of browser your use.
This happen with other browsers? You don't try to test?
And size of page is right? You can trim page size by pressing CTRL and +, or CTRL and - once you get bigger or smaller size of text on page.

Bye