I've been running Raydon's firmware for a couple of years without issue. Recently the box started freezing occasionally (though increasingly often, I think) needing a hard reset using the rocker on the back. It was on my job list to re-flash with the later updates, but I'm a procrastinator, and today the thing gave out. When I turn it on I get an obviously backlit display and a red light. It doesn't get as far as the 'Custom Firmware...' display. Does nothing after that, and doesn't respond to the remote or the panel keys. After the horse has bolted I tried re-flashing. If I turn off the machine at the back and turn it on whilst pressing the power button on the front, it looks like it does something, counting P numbers from 0 to 100 a few times round and then shows 'END'. It doesn't reboot itself though, no matter how long left alone, and a hard reset using the switch on the back does nothing other than take me straight back to blank and red. Is it toast? Or is there a way back from here?