When I add a title the program stops responding. I have to contr-alt-del to shut down Magix and then restart. It then does it again if I move or edit the title.
Is it possible your PC is under powered? What are the specs for your computer. MEP works best on a pretty beefy computer. Is this the only lockup?
If your computer is fine, you might try the uninstall/reinstall routine incase some file has gotten corrupt. I had to do that periodically back in the MEP10 days, but never with MEP14, but you never know.