I just made a simple experiment on my fresh OpenHAB installation: one contact device with 2 items connected to the same thing channel. One item uses the rrd4j persistence service and the other uses the influxdb service. I made a graph with two oh-state-series components (one for each item). The graph is the following:
The graph shows different behaviors depending of the persistent service.
I ran the graph a bit later:
It seems that the last value from the rrd4j persistent service is always incorrectly displayed.
@jsjames, do you have an idea why such a behavior ? Thanks in advance.