Graphs are the same for different devices

[Wurstteppich]

Hello,

I have a problem with Cacti 0.8.7. I created several devices. When creating the first device, I removed all associated Graph Templates in the device settings, because I added my own graphs afterwards with "Create Graphs for this host". After adding the first machine it looked fine, graphs were being generated and displayed properly. After adding several other devices they were created too, but the graphs were the same like the graphs for the first device, they are showing the exact same data. I looked in "Data sources" if they maybe all access the same rra file, but each one has its own. Any ideas here ?

[IlPini]

Linux machines, by any chance?..
In case, try reading graphing a linux remote host, it looks like a good starting point.