Network and 403 errors stop downloads
Downloads fail with network or 403 range errors, often after the first few videos or after YouTube changes.
Tier I · Proven The best-established problems.
7 public reports · first reported 1 March 2026 · last reported 2 August 2026
What's going wrong
Users of this Firefox add-on report repeated network errors and HTTP 403 range failures while downloading videos.
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 7 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.