Firefox extension vanishes or will not install
Firefox extension disappears, will not install, or fails to start, and stays broken after reinstalling.
Tier I · Proven The best-established problems.
14 public reports · first reported 14 August 2023 · last reported 2 June 2025
What's going wrong
Several Firefox users say the password add-on vanished from the toolbar, refused to install, or disappeared after restarting the browser.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 14 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.