When remotely controlling an Android from a PC, TeamViewer 14 doesn't send keystrokes for international letters. No keystroke is recorded when typing those letters. For Swedish it's the letters å, ä and ö, which means it is the same with Danish and Norwegian. Apparently it is the same for Arabic, Chinese, Spanish and German (see below) and probably for many, many other languages too. Adding support for other languages would be a great improvement!