[Steven Zahm]

@ Zac

This only ever occurs when another plugin either overwrites the Connections admin menu item or removes its custom role capabilities. I recently help another user who inadvertently removed their access to admin page using Plugin Organizer. So, my first suggesting or to do a plugin conflict check:

–How do I check for a plugin conflict?

IF you are using any plugins which allow you to configure/hide admin plugin pages or such, double check their configuration to ensure you not accidently hiding them for your user account.

You can also try restoring the custom role capabilities by following this FAQ.

Hope this helps, let me know.