with buddypress activatet edit profile is pointing to the wrong url

I have several sites. Now I have made a new one with wordpress 4.0 and buddypress 2.1.1-
When I in primary menu click on edit profil it goes to

/groups/1/

and not to

/members/elprebsi/profile/edit/group/1/

I have tried to deactivate buddypress, bbpress and woo canvas. then it works fine.
when I reactivate buddypress, but still having canvas deactivatet it does not work.
It is only the sites with wordpress 4.0
Is there a sulotion?

Elprebsi