My Swisscom Webmail gets stuck after I save a new contact. A window pops up asking if I want to save, which I do - and then I click on the menu to return to email, and the window keeps popping up. I try to annul, say no, yes, click on the x to close the window - all in vain. The same window keeps popping up asking me if I want to save the new contact. Can you fix this?