# Getting 403s with Firefox 151.0.3

**URL:** <https://adsbx.discourse.group/t/getting-403s-with-firefox-151-0-3/1431>\
**Category:** Technical Support\
**Created:** [June 4, 2026, 9:47am UTC](https://adsbx.discourse.group/t/getting-403s-with-firefox-151-0-3/1431 "2026-06-04T09:47:21Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Eric](https://avatars.discourse-cdn.com/v4/letter/e/898d66/32.png) [@Eric](https://adsbx.discourse.group/u/Eric)\
**Post date:** [June 4, 2026, 9:47am UTC](https://adsbx.discourse.group/t/getting-403s-with-firefox-151-0-3/1431/1 "2026-06-04T09:47:21Z")

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Since that Firefox installation, I keep on getting 403 Problem fetching data from the server errors.

Disabling the VPN didn’t worked. Disabling extensions didn’t worked.Flushing cookies and data from the site didn’t worked. It does work on Chrome, but it dramatically changes how the site looks. I’d rather not have to use Chrome. 🙂

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**Author:** ![dseven](https://avatars.discourse-cdn.com/v4/letter/d/d07c76/32.png) [@dseven](https://adsbx.discourse.group/u/dseven)\
**Post date:** [June 4, 2026, 9:55am UTC](https://adsbx.discourse.group/t/getting-403s-with-firefox-151-0-3/1431/2 "2026-06-04T09:55:03Z")

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Globe map, or a local feeder? Either way, I’m not seeing that problem here. Maybe open Developer Tools (F12) and look at the Console to try to see what exactly it’s getting a 403 on.

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**Author:** ![Eric](https://avatars.discourse-cdn.com/v4/letter/e/898d66/32.png) [@Eric](https://adsbx.discourse.group/u/Eric)\
**Post date:** [June 4, 2026, 9:59am UTC](https://adsbx.discourse.group/t/getting-403s-with-firefox-151-0-3/1431/3 "2026-06-04T09:59:25Z")

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Globe map.

This what I’ve found with F12 and 403. I see it keeps on trying:

[https://globe.adsbexchange.com/re-api/?binCraft&box=39.285704,41.810493,-77.807339,-69.512661](https://globe.adsbexchange.com/re-api/?binCraft&box=39.285704,41.810493,-77.807339,-69.512661)

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**Author:** ![dseven](https://avatars.discourse-cdn.com/v4/letter/d/d07c76/32.png) [@dseven](https://adsbx.discourse.group/u/dseven)\
**Post date:** [June 4, 2026, 10:03am UTC](https://adsbx.discourse.group/t/getting-403s-with-firefox-151-0-3/1431/4 "2026-06-04T10:03:50Z")

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Hmm. Can’t reproduce that here so-far. Must be something blocking it on your side. Any extensions that might be causing it? Try in a Private Window maybe?

 ![image](https://canada1.discourse-cdn.com/flex027/uploads/adsbx/original/1X/54fa992eb33b242d06d93e8af5b08d2dd82d413b.jpeg)

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**Author:** ![Eric](https://avatars.discourse-cdn.com/v4/letter/e/898d66/32.png) [@Eric](https://adsbx.discourse.group/u/Eric)\
**Post date:** [June 4, 2026, 10:07am UTC](https://adsbx.discourse.group/t/getting-403s-with-firefox-151-0-3/1431/5 "2026-06-04T10:07:49Z")

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Thank you. I have the same problem with a private window.

I’m letting the thing cool down until tomorrow because I might be exceeding the request rate with all that traffic.