Today, when I search with Internet Search for a quoted term like "abc def", NewsBin 6 just waits and waits and waits for a reply from the server.
Note 1: Yesterday this was working without any problems (after Dex repaired something about quoted searching).
Note 2: When this hanging problem occurs, searching for normal, not-quoted search terms also hangs (after restarting NewsBin). This problem lasts for a few minutes, and then everything is back to normal -- until the next quoted search.
Note 3: When this hanging problem occurs, pressing "Cancel Search" does not cancel the search. Maybe this is the only NewsBin 6 beta related problem here, and the hanging itself is a general Internet Search problem.