This may be the same problem as the thread "Routing Problem (missing hop data)", I'm not sure.<br><br>After PingPlotter runs for awhile (from 1 to 12 hours) it stops displaying the last (or last few) hosts in the route. A TRACERT command reveals them all. If I stop and restart Ping Plotter, it shows them all fine again.<br><br>It sounds like Ping Plotter gets into a state where either it thinks there are fewer hosts in the route, or the display algorithm just stops displaying the latter host(s).<br><br><br><br>