I had exactly the same but it is getting better now. I have been on 8meg BB since the 9th May . It has settled down to an indicated 6.5 meg at this moment . Usually in the morning it indicates 7.5 but drops gradually during the day.It has not cut off today in fact yesterday evening was the last time it cut off. So I beleive it has something to do with the connection settling down. When did you start on 8meg. Iwas told it could take upto 10 days to settle.