Tabs keep crashing after update (157)
Firefox tabs keep crashing for no apparent reason after this Nova update (its not website specific). here's a list of my top five Submitted Crash Reports (there are dozens more but ill keep this brief): Report ID Date Submitted
- bp-0d889e7b-0c50-4d71-ac37-c37700261002 02-Oct-26, 22:01
- bp-2587c1c7-7ab3-42da-983f-aefe60261002 02-Oct-26, 21:59
- bp-963e9304-f1db-4aac-9d4e-7c8300260829 29-Aug-26, 10:31
- bp-3d6f6fd0-c34a-460a-a1c2-fe9200261002 02-Oct-26, 22:04
- bp-e7f70176-6daf-4c81-a139-56f060261002 02-Oct-26, 22:04
i don't believe its memory issues because my PC has 61.6 GB of 474 GB free, and i never got these crashes before the update, with the same amount of data. dunno what else to add here, let me know if i need to provide something more
Όλες οι απαντήσεις (5)
Isn't that caused by one of your addons? If you restart into Troubleshoot Mode (from Help menu) or run a new clean profile on the side — is there any change?
i don't think its that either, because again i had no issues before this update i did try troubleshoot mode but i cant tell if it fixed it or not because i have no idea how to reproduce the issue, it happens randomly
It comes from addon interaction, as https://bugzilla.mozilla.org/show_bug.cgi?id=1678734
It might have been a change in networking or security, or access to various internals, but it still must be a bug in extension code to trigger it, like https://bugzilla.mozilla.org/show_bug.cgi?id=1673749
huh, those bugs are also 5 years old, but i wasnt having any issues before october, so im still not sure if it really is addons. how do i figure out which extensions are causing it? going through my about:addons, i havent updated most of them since august/september, but some were recently updated so i'll load firefox without them. do i simply disable the addons or remove them outright? (August)
- Hide shorts for Youtube™ Last Updated August 3, 2026
- Enhancer for YouTube™ Last Updated August 6, 2026
- SteamDB Last Updated August 19, 2026
- Simple Translate Last Updated August 24, 2026
- AdGuard AdBlocker Last Updated August 28, 2026
(September)
- ReelSleek Last Updated September 9, 2026
- Video Download Helper Last Updated September 9, 2026
- Return YouTube Dislike Last Updated September 17, 2026
- uBlock Origin Last Updated September 17, 2026
- Dark Reader Last Updated September 25, 2026
- Proton Pass Last Updated September 26, 2026
- AiBlock for YouTube Last Updated September 28, 2026
(October)
- Augmented Steam Last Updated October 3, 2026
- Indie Wiki Buddy Last Updated October 3, 2026
(Older than months)
- Hide Google AI Overviews Last Updated April 30, 2026
- Load Reddit Images Directly Last Updated July 8, 2026
- SponsorBlock for YouTube - Skip Sponsorships Last Updated July 14, 2026
(Older than years)
- Tabliss Last Updated August 1, 2023
- Redirector Last Updated August 1, 2023
- Multiselect for YouTube™ (disabled) Last Updated October 5, 2024
- Modern for Wikipedia Last Updated September 28, 2025
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aand it crashed a few times again, im gonna restart with troubleshoot mode Report ID Date Submitted bp-66398b29-7482-4627-bf15-6fc170261004 04-Oct-26, 19:57 bp-b9b549a8-9a16-49e5-9eb4-307c00261004 04-Oct-26, 19:57 bp-c04db9d3-0cde-4e56-99b4-26bca0261004 04-Oct-26, 19:57 bp-55a60662-d75c-4458-9280-bb4f70261004 04-Oct-26, 17:05 its specifically something from the start of October, i didnt open firefox until 2nd Oct and the nova update was 29th Sept, so its possible that the crashes couldve started earlier
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