@venom_zx: The update frequency option is only for the Dock-Bar, not for the Graph ... this is static set to 1sec.
Do you need an ajustable update frequency of the graph?
Doesnt seem to work with a DialUp Bluetooth Connection (ie via WCDMA cell phone). I am looking for a replacement to DU Meter and so far this looks like a great candidate except no DUN/Bluetooth networking support