Hi Dajo thanks by reply let me know any private email where i can send you my web admin access to make a quick view, all you said was done but language management is not working fine always redirect to same pages clicking different menú options on different languages
we have same page in another hosting without joomsef working properly, we can provide you much more information in private email

we have tried to configure properly joomsef working on a multilanguage web page, after installed, we loose multilanguage functionality, but when we try to show is a joomsef iisue, when we disable it we get a white page and we have to restore web page. Licence is activated
if you need access to our web page let us know a private email where to send it