Hello!

I have instaled 4.7.3 and the i18n module.

I translated all sites to de/en/nl.
All sites have url-path-sttings the following way: language/name, where language is the actual language and name is same name for all translations.
For example I have The home page english: en/home, german: de/home, dutsch: nl/home
I have a entry in the primary menu, Title: home, Path: home
For that site it works fine, for all languages on every page The menu entry "home" is translated to the actual language and points to the rigth site.

But for example I have a Site references, translated to all languages en/referenzen, de/referenzen. Menu entry: Title: References, Path: referenzen.
If i visit the homepage and switch the language to nl, everything works fine, all links point to nl/*, but if I follow the link to one site from the primary links menu, The menu is broken for some entries. Most entries links korrekt to nl/*, but for two sites (refernces and an other site) the link points to de/referenzen ...
Same for english, this two pages links in the english version to de/referenzen.

What is wrong here? I don't understand that behavior.

I also enterd that viraible to settings.php, perhaps that made things become even worth?
$conf['i18n_variables'] = array(
'menu_primary_menu',);

Thanks for Your Help!