Extension freezes and slows browser on some pages
The extension freezes, slows, or crashes the browser on some pages, especially after recent versions.
Tier I · Proven The best-established problems.
26 public reports · first reported 30 May 2026 · last reported 8 October 2026
What's going wrong
Firefox users report that the Bitwarden extension, especially after the 2026.5 and 2026.6 releases, makes the whole browser grind to a halt, freezes tabs, or triggers Firefox warnings that it is slowing the browser down.
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 26 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.