hello JohnDevilone, if your manual changes don't 'stick' after a restart of the browser, please look out for any suspicious extensions (like 3rd-party-toolbars or things you have not installed intentionally) presently installed under '''firefox/tools > addons > extensions''' or the programs section of the windows control panel and remove those entries. in case this doesn't solve the issue please try this: go to firefox > help > troubleshooting information > profile folder - "show folder", then a new window will open up. in this window look out for a file named '''user.js''' (it might be used to overwrite your custom settings). in case it is present , delete or rename this file and restart firefox afterwards. [[Remove a toolbar that has taken over your Firefox search or home page]] <br>[[How to fix preferences that won't save]]