Recent answers to Unable to use several websites; all show the same error - NS_ERROR_FILE_CORRUPTEDhttps://support.mozilla.org/bm/questions/13364772021-05-18T18:42:44-07:00Refresh Firefox - can't believe I didn't know about it. Seems to have done the trick this time.
2021-05-18T18:42:44-07:00tomishkohttps://support.mozilla.org/bm/questions/1336477#answer-1413618<p>Refresh Firefox - can't believe I didn't know about it. Seems to have done the trick this time.
</p>This test showed everything working as normal. However, even after reinstalling FF the same issues a2021-05-18T18:04:50-07:00tomishkohttps://support.mozilla.org/bm/questions/1336477#answer-1413615<p>This test showed everything working as normal. However, even after reinstalling FF the same issues are occurring.
</p>You can check for issues with local storage (indexedDB).
https://firefox-storage-test.glitch.me/
2021-05-18T04:25:41-07:00cor-elhttps://support.mozilla.org/bm/questions/1336477#answer-1413546<p>You can check for issues with local storage (indexedDB).
</p>
<ul><li><a href="https://firefox-storage-test.glitch.me/" rel="nofollow">https://firefox-storage-test.glitch.me/</a>
</li></ul>There is security software like Avast, Kaspersky,
BitDefender and ESET that intercept secure
connect2021-05-17T21:35:33-07:00fredmcd-hotmailhttps://support.mozilla.org/bm/questions/1336477#answer-1413484<p>There is security software like Avast, Kaspersky,
BitDefender and ESET that intercept secure
connection certificates and send their own&#46;
</p><p>https://support&#46;mozilla&#46;org/en-US/kb/firefox-cant-load-websites-other-browsers-can
</p><p>https://support&#46;mozilla&#46;org/en-US/kb/firefox-and-other-browsers-cant-load-websites
</p><p>https://support&#46;mozilla&#46;org/en-US/kb/secure-connection-failed-error-message
</p><p>https://support&#46;mozilla&#46;org/en-US/kb/connection-untrusted-error-message
</p><p><a href="https://support&#46;mozilla&#46;org/en-US/kb/websites-dont-load-troubleshoot-and-fix-errors?redirectlocale=en-US&amp;redirectslug=Error+loading+web+sites" rel="nofollow">Websites don't load - troubleshoot and fix error messages</a>
</p><p>http://kb&#46;mozillazine&#46;org/Error_loading_websites
</p><p><a href="https://support&#46;mozilla&#46;org/en-US/kb/what-does-your-connection-is-not-secure-mean" rel="nofollow">What do the security warning codes mean</a>
</p>