I have a sensor connected with MQTT. Sometimes the values are displayed in two graphs like shown below: [03]

[image] tom_l: Did you update the sensor unit definition today perhaps? No. Last change yesterday…

Well that’s just weird and I can’t explain it. Database corruption? Any relevant errors in the log?

[image] tom_l: Well that’s just weird and I can’t explain it. Database corruption? Any relevant errors in the log? Unfortunately I’m new and not familiar how to check database or logs, yet. :roll_eyes: When I hoover over the graph, I see just a number, on both graphs: [27] [57]

Well that blows my other theory out of the water. I was thinking the bottom graph could be from yesterday morning.

Click the info button in the developer tools menu (lower left menu, looks like an ‘i’ in a circle. A summary of the log is there.

What happens when you hover the mouse over the actual line of the bottom graph (you might have to try both the top and bottom of a step/corner in value). Clicking on the title of the graph will expand it to make this easier.

[image] tom_l: A summary of the log: 10:11 is a minute before the last entry in the upper graph. Last value reported there is 10:12 o’clock. Disconnected: Did not receive auth message within 10 seconds 10:11 components/websocket_api/http.py (WARNING) Got unexpected response: None 01:51 compo…

Click on the graph heading to expand the graph. Hover directly over one of the corners of the line where it steps in value on the lower plot. Either at the top or bottom of the step in value you should get a time and date for just that sensor, not both as in your previous screenshot. Like this: […

Looks like you are going with lovelace? When I open that, the curves do not appear and the switches for the group itself are visible. But that’s one of the next things I have to look at: [00] But regarding the two graphs: The second one has gone :thinking: [58] And all I have changed is to hav…

Yay! Problem solved AIBM :slight_smile: Also I meant click on the sensor text in the group (rather than the group heading, as you have done in the first screenshot) you will then get a graph pop up. Then click on the graph pop up heading to expand it. As you have done in your second screenshot. A…

Why are there sometimes two graphs for one sensor displayed?

Configuration

chairstacker January 11, 2019, 6:08pm 25

I’m running the zigbee2mqtt gateway on a CC2531 as shown here: