I have a problem with my fbv shorboard of line 6. it is connected on a pod x3 and everything was ok before.And now all the leds of selection of A in D remains lit. Presets changes but leds remains lit(switched on) and i dont know any more by looking at the shortboard whitch preset is on. The only way is to know is to look on the pod x3 or on the screen of the fbv shortboard. do you know what is the problem.