Every day between 10-11am my cable internet will stop working for approx 3 mins. According to the router lights the link is up, no entries in the router logs but the internet just stalls and all devices report no internet.
Are all your devices connected via Wi-Fi? If so it may be something either in your home or nearby that is on a timer and creating enough radio interference to knock out your connections. Do you have gas or electricity Smart Meters which may be 'phoning home'. Changing Wi-Fi channel may be an answer.