Those "route changes" are all captured by PingPlotter - there's no need for you to capture it with a screenshot.

Just save off your data (File -> Save Sample Set...) and then email that to [email]support@pingplotter.com.[/email] We'll have a look and see if there's anything interesting there. If you're getting a lot of packet loss at the final destination, this might happen, but we'll know more if we look at the data.

- Pete