The right permission setting

Because I still have some problems with the permission system here an example.
The Forum "Clanintern" is for members only so only the group "Clanmember" should be able to write here.
The Category "Clanintern" is for members only too so it should be invisible for everyone else but it's visible and guests are able to write.

[attachment=0]Unbenannt.PNG[/attachment]

Did you logout after changing the permissions then login again ?

Regards,
Max

I logged out, deleted cookies and cache and other users have the same "problem".
Btw. the problem is not that somebody isn't able to write. The problem is that everybody is able to write everywhere and see categories even if they should be only visible for members. So I had to logout to test it..

Thanks
Akhanto

everybody even public users ?? please try to go to the Users manager in Joomla, open the "Options" section then click "save and close", then try again and let me know!