Hello everyone, I’m having the same problem. I get the same message. I followed the procedure correctly and my internet connection is working normally. I open a document and after a few seconds (15 to 30 seconds) the window appears. This doesn’t seem to prevent the software from working. In addition, I also notice slowdowns during correction. And if I disable LanguageTool and switch back to local correction, it’s instantaneous. It’s a real shame. I didn’t renew my Druide Antidote subscription in favour of LanguageTool, but I’m starting to regret it. I use LibreOffice 25.2.7.2 with Arch Linux.