Add-on drives CPU and RAM high and freezes Firefox
Add-on drives up CPU and RAM use and freezes Firefox.
Tier I · Proven The best-established problems.
6 public reports · first reported 7 September 2019 · last reported 29 April 2025
What's going wrong
Several users say the add-on consumes large amounts of CPU, sometimes 10 to 20 percent or near 100 percent, and that memory climbs until Firefox becomes unresponsive or crashes.
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 6 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.