Keep having to reselect favourite online search connection

Hi: This problem has reappeared but in a slightly different form. I exported my endnote library to Papers; now, when I do an online search in a library a) none of the favourites appear, even though there are several ticked off in the connection manager and b) the online search switches to a different screen, so that I have no access to the different groups that I have set up within my library.

Any insights?

Yours, Simon Kiss