I am trying to graph of 3 values of:
sensor.pv_power
sensor.pv1_power
sensor.pv2_power
My problem is that, when I add the first of this sensor value that HA freeze about 30 seconds. Probably it loading values. And after that it again it loads again. So finally HA freeze for all time.
When I click to show this graph HA shows it own graph that loads about in half a second.