Finally got through to the tv tech team after serval hours and phone calls. To get your channels back after receiving error code ipc6007. First turn the box off at the back then keep the down arrow on the box held down. Then turn the power on with the down arrows still held down. As soon as you get the maintence y/n on the tv press the power button on the box. The waking up bit comes on your tv for a few second but then the maintence screen comes on. If you have recordings choose the reset but keep recordings. Then follow all the instructions on screen. Hope this helps. It did for me!!!!