Cacti

Has anyone else had any problems with gaps in the Weatherbug graphs? The problem seems to be with the Weatherbug server and not Cacti. The gaps appear much more frequently during the day than at night, so it might be caused by heavy traffic to Weatherbug. Just looking for ideas.

Has anyone successfully gotten this to work? I am able to get the php script to return the number of calls in the last five minutes and the duration, but the graph shows up blank.

Anyone have any ideas?