Xfinity Stream App less delay than cablebox

user_k1iaam Hello! Thank you for reaching out to us here on our Community Forum. This delay is perfectly normal and it is very uncommon to find Live TV and streaming perfectly 1 to 1. This happens due to retransmission as it's broadcast through multiplexers that compress and combine multiple channels into one QAM frequency which is in turn sent to your cable box. As technology grows we hope we will be able to narrow the delay but we appreciate your feedback.