Is this on your Router? Of so which model do you have?
Or are you on Full Fibre and your ONT box on the wall flashes?
Either way this is normal as it signifies data through your line?
Are you experiencing any issues with your connection?
If so, please give us full details.
Thank you.
Please remember to mark Solved Posts with Best Answer. Doing so helps other customers and saves TalkTalk's Support Team time by only looking at unsolved topics. Thanks, Steve (a fellow customer).
