Add-on slows YouTube and Firefox, using lots of memory
The add-on makes YouTube slow to load and use, and on some devices it leaks memory and slows Firefox.
Tier I · Proven The best-established problems.
9 public reports · first reported 1 October 2024 · last reported 24 March 2026
What's going wrong
Many Firefox users report that this YouTube filter makes video pages slow, sluggish, or laggy.
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 9 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.