Home Assistant release with the issue:
0.80.2
Last working Home Assistant release (if known):
0.80.1
Operating environment (Hass.io/Docker/Windows/etc.):
Hassio.io
Component/platform:
Description of problem:
When clicking on a sensor it hangs on Loading state history
Problem-relevant configuration.yaml entries and (fill out even if it seems unimportant):
Traceback (if applicable):
Additional information:
Tried several browser including the latest Home Assistant app on IOS
Home Assistant release with the issue:
0.80.2
Last working Home Assistant release (if known):
0.80.1
Operating environment (Hass.io/Docker/Windows/etc.):
Component/platform:
Description of problem:
State history cannot be loaded for any component
Problem-relevant configuration.yaml entries and (fill out even if it seems unimportant):
Traceback (if applicable):
Additional information:
Occurs on both my primary and secondary instances for all components / sensors.
Same behaviour can be seen in the main (legacy) menu 'History' option on both instances.
+1 on Hass.io
Home Assistant release with the issue:
0.80.2
Last working Home Assistant release (if known):
0.80.1
Operating environment (Hass.io/Docker/Windows/etc.):
Hassio.io on RPi3, 32 GB card
Component/platform:
Description of problem:
State history does not load in "History" sidebar menu, nor when clicking on sensor in "overview" view
Problem-relevant configuration.yaml entries and (fill out even if it seems unimportant):
history:
Traceback (if applicable):
No errors in dev-info or in system log
Additional information:
updated from 0.80.1
same here with Hassio on HassOS 1.11.
Home Assistant release with the issue:
-
0.80.2
Last working Home Assistant release (if known):
-
0.80.1
Operating environment (Hass.io/Docker/Windows/etc.):
-
Hassio.io on RPi3 (HassOS 1.11, Supervisor 138), 32 GB card
Component/platform:
-
Description of problem:
-
State history does not load.
See Screenshot attached:

Loading state history stays there for ever.
Traceback (if applicable):
-
No errors in all logs.
Additional information:
-
updated from 0.80.1
Tried to purge DB -> problem stays
Deleted DB and recreated it -> same
Same here, after updating to 0.80.2
Same here..
Same issue after update to 0.80.2
Updated to 0.80.3 and it is fixed
I am on 0.80.3 and am still seeing the issue, but partly. My entity history loads fine (so, the history in the entity window itself), but the history tab on the left hand side loads just 1 single time. Navigating to another tab and then returning to history will give the "Loading state history...". After closing the browser window, the history will load 1 single time again, any next time it will hang and provide no info besides the "Loading state history..."
There are no errors showing in Chrome's console log screen.
Same on Hassbian with 0.80.3
Same issue after update from 0.80.0 to 0.80.2
Hass.io with 0.80.3. I also think there are still something wrong with loading history-data. It seems really slow even though I removed the db-file. Randomly it takes a long time to display the graphs. Then suddenly they are lightning fast.
Same issue on 0.80.3, reminds me of the same happening on a version 0.6x.x something. The problem corrected itself for some users, and it was reinstall for others.
0.80.3 seemed to fix, but some issues related remain. The link to the whole history from the left hand menu item says "Loading state history" for much longer than it used to, and eventually resolves to "No history found". Additionally I have created several climate entities today, and these will not show any history when you click on them. I do seem to be able to see history for entities previously made. This is hass on a 4cpu server with 2Gb ram with a minimal load reported. Using Lovelace for UI. The data is saved to MySQL on a separate server and although history data has never been displayed very fast it's been at least adequate previously.
Same problem after update to 0.80.3, the history still suck on Loading History... Non of the history are showing up. Anyone know how to fix this without revert to older version?
Never mind, after updated to new 80.3 version the Loading History works!!!
OK, noticed something. I had the bug with migration to 0.80.2. When i had this bug when opening an entity on the fronted the background was not darken. I just upgraded to 0.80.3 and it was the same bug. Then cleared cache of browser now it's working good and when opening an entity the background is darken.
I had the same problem with history (0.80.3) and emptying the (Chrome) browser cache did not solve the problem. But when i change the web browser to Edge it works perfect.
I had the same problem with history (0.80.3)
A new session "incognito" it works as expected.
I think it is more than Hassio https://community.home-assistant.io/t/cannot-load-history-anywhere-in-ha-loading-state-history/73799
It may be a cache issue. Different browser, history loads initially then will not. Same for private windows. History page will load. Graphs on front page will not under any circumstance.
0.80.3 - issue remain. The link to the whole history from the left hand menu item says "Loading state history" and it is stuck in this state.
I think it is more than Hassio https://community.home-assistant.io/t/cannot-load-history-anywhere-in-ha-loading-state-history/73799
It may be a cache issue. Different browser, history loads initially then will not. Same for private windows. History page will load. Graphs on front page will not under any circumstance.
As I said before, it works perfect with Microsoft Edge when loading History tab mutiple times. Try it.
Card vs History on Edge Microsoft Edge 42.17134.1.0
it did pull it on my phone , and it still randomly loads just fails more often then working
Most helpful comment
Same on Hassbian with 0.80.3