Well, not a big one. Somehow, the radio has decided not to do the bar graph on the display. Instead, it shows a dot - just one display segment illuminated. I tried the "GrPH" item in the menu - no joy. "OFF" works. "dOt" works. "bAr" does not work - it displays a dot, just like "dOt". ??? It did work before. Have no idea what I did to mess it up. - Jerry KF6VB