Hi list, Since last night I have had no speech on the Tvonics. I’ve been through the process starting with the menu button to bring up speech but no luck. The red and green lights show up but getting no response. Is there a reset button anywhere? Have tried disconnecting the mains but made no difference. I’ve had a sighted visitor in who tells me that nothing appears in response to button presses on the Tvonics. What on earth is wrong? I believe this to be a good device and it certainly was initially. Any help would be appreciated. David