Blocker works only intermittently, unpredictably
The blocker works only some of the time, so ads or blocking appear unpredictably.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 16 August 2023 · last reported 30 August 2025
What's going wrong
Several Firefox users say the add-on works in some sessions and fails in others.
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.