Since updating to 3.0 and adding a custom menu, the menu has been running very slowly. After adding too many links the menu editor freezes and goes to a white screen.
All other parts of the admin area work fine, as does the front end of the site.
I found this post where it says the problem is caused by Global Translator.
I tried disabling Global Translator and that fixed the problem with the menu editor.
Couldn't find any other reports of this, has anyone else had this problem?