Does the LanguageTool extension work now?
Have you followed the instructions?
Here is a quick guide written by me:
https://proofingtoolgui.org/getting_most_lo.html
Tell me if it helps.
Iām curious to see what else I can check or do so that my LanguageTool is finally up and running.
It might also be helpful if a developer took a look at my problem. .
Well, it would be quite helpful if you start a new topic and describe your issue in detail so that a developer (or another user) can help you with your issue. 