"Local browser time" not working in Firefox

Grafana
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1

For some reason my local browser time isn’t being used on my grafana dashboards. I’ve set my “Timezone” setting my profile to “Browser Time”, and I’ve verified in a javascript console (new Date()) that my browser timezone is set correctly, but for some reason my grafana dashboards all still want to use UTC.

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As you can see from the new Date() output my local browser time is present and what I expect (PDT, not UTC), yet my dashboards are all still using UTC.

Any tips for troubleshooting? This only seems to be a problem in Firefox. It’s working as expected (using my local browser time) in LibreWolf and Brave.

2

Try the latest vanilla FF with new profile without any plugins.

Grafana uses moment js, so check in the browser console what that library returns:

Of course, make sure you have the latest stable Grafana version.

3

Turned out that it was an extension :sob:

Thanks for the help and sorry for the noise!

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