Hi, no idea why you would upload a browser. Please : try a Refresh but Note that this does more than uninstalling and re-installing does. Normal uninstalling does not remove some preferences which may have become corrupt. Please Refresh but do this 1st: *https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer *https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles then *https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings

Mea culpa: download I saved the bookmarks and did the refresh. I still have the same problem with bigcharts.marketwatch.com. If I click on the "advanced" button on the website, which allows for customization, nothing happens.