Hundreds of tabs slow Firefox and crash the add-on
Heavy tab counts make the add-on slow, memory-hungry and prone to crashes, sometimes taking down the whole system.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 2 July 2023 · last reported 7 February 2025
What's going wrong
Users with hundreds of tabs report that the add-on becomes slow and sometimes crashes, and that switching between large panels makes memory use grow until the browser or system runs out of memory.
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.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.