7
ok, it seems there is a cookie/session problem.
there are 2 "solutions" for the moment...
activate 'use session' in the admin/preferences of your website.
or change a line in the treemenu template (but, with this change, the treemenu will not remember the position of submenus (open/close) during the navigation. (re/load a page will restore treemenu as for a first time visit)
edit : multimenu_dyn_tree.html
change :
tree<{$block.mm}> = new treemenu('tree<{$block.mm}>', true, true, true, false);
with :
tree<{$block.mm}> = new treemenu('tree<{$block.mm}>', true, true, false);
last 'false' means : do not use cookies for treemenu.