YouTube playback breaks with the blocker on
YouTube playback breaks with the extension on: black screens, forced low quality, muting, and check prompts.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 29 December 2024 · last reported 9 September 2026
What's going wrong
Firefox users with the blocker enabled report playback problems on YouTube: black screens, video stuck on low quality even after switching to high, audio muting, and a recurring still-there prompt on every video.
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.