BossAreaForum

Oh, that might indeed be a serious issue. Did you purchase a new or a used unit? Too bad that the factory reset function is only available in the menu and not via pushing a certain knob combination while powering the pedal. Technically used, but it was from a large second-hand online retailer so ho...

Hey guys I've just powered on my new Boss RC-500, and the large display screen just flashes blue over and over. No text or anything. None of the buttons seem to do anything, other than the EXIT button, which after I press it puts the text "RC-500 UPDATER, CONNECTING..." on the display. Any ideas abo...