I have had this problem for 1 year now and it is really annoying me. I cant stay on the internet for longer than 5-mins at a time. This is not an exaggeration. I thought at first there is interference from my cordeless phone. So I switch it off but that doesn't help. Then I thought it was perhaps my Sky box or TV - again neither helps by switching them off. Then I thought it was my mobile, again that didn't help? Any ideas?