y-axis wrong

[Qhilm]

Hello,

my y-axis is somehow wrong, I don't understand what I'm doing wrong. The 60% tick is close to the graph, but the value is 80%, it looks like the ticks are shifted somehow. The yaml is below. I use rangemode: tozero and autorange.

 

yaml

type: custom:plotly-graph
entities:
  - entity: sensor.sense_memory_used_percentage
    name: memory
    yaxis: y1
    line:
      color: "#FF6B6B"
  - entity: sensor.sense_system_load_average_one_minute
    name: 1m
    yaxis: y2
    line:
      color: "#FF6B35"
  - entity: sensor.sense_system_load_average_five_minute
    name: 5m
    yaxis: y2
    line:
      color: "#FF9558"
  - entity: sensor.sense_system_load_average_fifteen_minute
    name: 15m
    yaxis: y2
    line:
      color: "#FFBE7D"
hours_to_show: 1
refresh_interval: 10
title: Sense Load
layout:
  xaxis:
    rangeselector:
      "y": 1.2
      buttons:
        - count: 1
          step: minute
        - count: 1
          step: hour
        - count: 12
          step: hour
        - count: 1
          step: day
        - count: 7
          step: day
  yaxis:
    rangemode: tozero
    autorange: true
    title:
      text: Memory %
      font:
        color: "#FF6B6B"
    tickfont:
      color: "#FF6B6B"
    linecolor: "#FF6B6B"
  yaxis2:
    rangemode: tozero
    autorange: true
    side: right
    overlaying: "y"
    title:
      text: Load Average
      font:
        color: "#FF6B35"
    tickfont:
      color: "#FF6B35"
    linecolor: "#FF6B35"

I'm using plotly graph card 3.3.5, on HA 2025.9.1.

[dbuezas]

The yaml looks fine, maybe try logging the series in the debugger. (See degug section in the readme)

[Qhilm]

Thanks, I pressed the "autoscale" button and the issue went away for now.

What is strange is that I had reloaded the entire home assistant web page and it didn't make the issue go away.

I will wait for the issue to happen again.