I see no issues with 69 on Windows 10 here. You should not use an outdated Firefox Portable 68.x release as it will have unpatched security issues. Get the customizable mobile browser for Android smartphones. Note that your extensions will break as you move machines. Get the not-for-profit-backed browser on Windows, Mac or Linux. Firefox 111.0.1 addresses a crash that affects the browser on macOS devices only. The new version of the browser, once released, should get picked up automatically at this stage. in Firefox 69 and Firefox ESR 68.1 CVE-2019-11740: Memory safety bugs fixed in Firefox 69. Download firefox linux packages for ALTLinux, Arch Linux, CentOS, Debian, Fedora, FreeBSD, Mageia, Mint, NetBSD, OpenMandriva, openSUSE, PCLinuxOS, ROSA, Ubuntu. Firefox ESR 68. As mentioned, you can grab the older ESR portable release and update it yourself to ESR 68 using Firefox's built-in updater. Selecting Menu > Help > About Firefox displays the current version that is installed, and runs a check for updates. Revision 1.72 / (download) - annotate - select for diffs.

Firefox esr 68.1 download