Updates drive memory and CPU use up until Firefox freezes
Recent updates make the extension consume huge memory and CPU, causing Firefox to lag or freeze.
Tier I · Proven The best-established problems.
5 public reports · first reported 13 December 2023 · last reported 30 September 2026
What's going wrong
Users of the Tampermonkey browser add-on report that after certain updates the extension steadily eats memory and processor time.
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 5 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.