frontend
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home-assistant
Entity history flatlines/freezes
Checklist
- [X] I have updated to the latest available Home Assistant version.
- [X] I have cleared the cache of my browser.
- [x] I have tried a different browser to see if it is related to my browser.
Describe the issue you are experiencing
Climate entity history graph freezes/flatlines. This seems to be caused by a caching issue as refreshing the browser page or completely closing and reopening the HA Android app causes the entity graph to be reloaded properly.
Describe the behavior you expected
Climate entity graph loads and displays correct graph information.
Steps to reproduce the issue
- Open climate entity history on a specific entity
- Leave browser window open/don't force close Android app
- Return to Android app/browser window, graph reloads but has flatlined.
...
What version of Home Assistant Core has the issue?
2022.11.2
What was the last working version of Home Assistant Core?
No response
In which browser are you experiencing the issue with?
Google Chrome Version 107.0.5304.107 / latest HA Android companion app
Which operating system are you using to run this browser?
Windows 11/Android 13
State of relevant entities
No response
Problem-relevant frontend configuration
No response
Javascript errors shown in your browser console/inspector
No response
Additional information
No response
Observe flatline graphs rather often (at least once a week). Sensors are still being updated, graphs are flatlined. Only HA reboot helps - curves on graphs again are "curved", but old data are still flatlined. Happens with history-graph & custom:mini-graph-card. My case seems to be a Recorder's issue.
HA in container. Client - Win10x644+Chrome; same flatlines on iOS devices.
I am having the same issue, so I looked at the websocket messages and it looks like the history is correctly requested, but nothing is received from the server.
Opening History the first time at 10:13:41
Request:
{"type":"history/history_during_period","start_time":"2022-12-10T10:13:41.870Z","end_time":"2022-12-11T10:13:41.870Z","significant_changes_only":false,"include_start_time_state":true,"minimal_response":true,"no_attributes":false,"entity_ids":["climate.otgw"],"id":34}
Received:
{"id":34,"type":"result","success":true,"result":{"climate.otgw": ***
Opening History the second time at 10:43:34
Request:
{"type":"history/history_during_period","start_time":"2022-12-11T10:13:41.870Z","end_time":"2022-12-11T10:43:34.002Z","significant_changes_only":false,"include_start_time_state":false,"minimal_response":true,"no_attributes":false,"entity_ids":["climate.otgw"],"id":35}
Received:
[{"id":35,"type":"result","success":true,"result":{}},{"id":36,"type":"result","success":true,"result":[{"id":"7f3517c495a54672b733428fe719364d","username": ***
Opening History the third time at 10:50:33
Request:
{"type":"history/history_during_period","start_time":"2022-12-11T10:47:27.480Z","end_time":"2022-12-11T10:50:33.181Z","significant_changes_only":false,"include_start_time_state":false,"minimal_response":true,"no_attributes":false,"entity_ids":["climate.otgw"],"id":42}
Received:
{"id":42,"type":"result","success":true,"result":{}}
Full log: climate.otgw.txt
I think this is a duplicate of https://github.com/home-assistant/frontend/issues/13214
Yes, think that may be the case - didn't find that issue before posting this issue.
