Hi - for a few weeks now we have found that we cannot navigate easily around the home screen on our BT box. The remote is not responsive and sticks on one thing. We actually have two remotes (a spare) and I have changed the batteries in both but it makes no difference. The on/off button on the remote always seems ok - it is mostly the up and down buttons that refuse to respond. Could this be a problem with the box itself, the remotes or something else?
