Graph / Bar shows incorrect Data (some value instead of zero)?

[marczai]

Good Morning,

i dont know why but somehow the graph get values (0,39) even there should be zero.

Here in the real entity i see its zero:

I used this minimal config to test it:

`
type: custom:mini-graph-card
entities:

• entity: sensor.gas_hourly
  hours_to_show: 24
  points_per_hour: 60
  `

Thanks for your replies

[Tontze]

Do you mean selected point on the timeline ? Same goes with BARs, when power consumption has been zero, howering over zero consumption bar, it just shows recent consumption. If bar has consumption, it shows it correctly.

[ildar170975]

duplicate #805