I deleted the device along with all DS and graphs for the device completely.
Then I added the device, DS and one graph. I had success with the CPU graph, but bombed out on the Traffic graphs.
I've alternated between cmd.php and catid.
cactid hangs on me consistently with waiting on poller message. cmd.php can generate the cpu rrd for the second device,b ut no rrd files for the traffic DS.
Post support questions that relate to the Windows 2003/2000/XP operating systems.