Hi on my TV Go it is showing my computer 4 times and saying my device limit has been reached. I cannot replace anything til 1 3 2021. I haven't registered my computer 4 times and have not used my swap options, so I don't know why this is. I have looked for a way of resetting but there doesn't appear to be a way of doing this. Can someone help as I'm missing a lot of football on BT Sport.