My fibre go live date was the 8th Dec. I installed new router and had intermittent download issues. Sometimes 0.8 mb sometimes 5mb. Keeps cutting out. Called tt said date had been put back to 10th Dec. Didn't explain why it had been intermittent. So waited and now 11th no change
upload speed consistently 0.8mb
my previous tt bb router gave me constant 5mb
only since changing to new fibre router have I had problems
help please.