I just received my BB. When I first turned it on, the Headphone Vol 0% kept popping up. I reboot the BB and it was fine. But It keeps happening. I have to reboot it multiple times, some of the time, to get it to stop displaying the message.
It is still doing the same thing. It seems like the first time I turn it on the message comes up and then I reboot it and it works fine. Also, sometimes when the Volume message is displaying it also is not passing through the signal/sound from the guitar, but this too is resolved on the reboot. It’s pretty annoying. What else can I try?