Strange characters. What do you think?

Hello

You see the same question on every forum but I still can’t find the answer in my case

LanguageTool has started to some text with ‘strange characters’ . The characters in question are in fact French acccented words that I have left in an English text as they are French names

But my .txt document that I’m checking is encoded in UTF-8 and I don’t think I had this problem in the past.

How can I deal with this as all the accented words cause false alarms.

Thanks.

Could you send a screenshot? Without that, it’s difficult to understand what exactly the issue might be.