I am pinging 4 servers for my antivirus updates.
Do you have any idea why some hops on the graph on one of these targets is picking up the background color for my desktop theme and showing lots of vertical lines in that color instead of red or black? The other three targets have normal colors on the graphs. The server with the vertical lines in my Desktop theme background color is the one having a problem. The other three servers are ok. Some of the lines are thick, solid and this hop (and the next) looks like where the problem starts. I think these should be red lines not the color of my desktop theme. It's very odd.

Also what is the meaning of the background colors for the graphs for various hops? What does it mean when the colors are tri color (pink, beige, white) or solid light green, or white on top and green below, or solid pink etc?