I have a first run QCX 17 that i just updated the software to the latest version. 1.02b. I've been playing with the WSPR feature for a few days, but now want to get out of it. Well I can't. I've tried the long press on the left button, but it will not return to the menu.  The manual says a long push of the left switch will take it back to the menu. Am I missing something?