Add-on slows Firefox and causes multi-second freezes
The add-on makes Firefox sluggish and causes freezes of twenty seconds or more until it is turned off.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 18 June 2023 · last reported 27 February 2026
What's going wrong
Several Firefox users say the add-on makes the browser sluggish on Linux, Windows, and Ubuntu machines, and one reports freezes of more than twenty seconds that stop when the add-on is turned off.
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 4 reports are about, and how many came each month.
- Related problems.
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