Checker stops working or fails to appear
The extension stops working, fails to show on websites, or will not work with some apps like Thunderbird.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 24 July 2025 · last reported 6 April 2026
What's going wrong
Several Firefox users of the LanguageTool add-on report that it stops functioning.
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.