Television signal has been lost with 3rd party network switch
i want to move my att uverse STB off of the 2Wire gateway and on to a 3rd party network switch (Cisco SG300 and/or Asus RT-AC66). i can confirm that when connected to the 3rd party switches i have full connectivity to the internet.
i get signal and a video feed for 10-15 seconds and then the signal drops and then get the "Television signal has been lost." screen.
if i change the channel (doesnt matter HD or SD) i get a video feed again for another 10-15 seconds and then the signal drops again. i could repeat this over and over again. this happens on both switches.
i have spoken to a coworker and he has his STB directly connected to non-ATT gateways with no issue.
is there a special setting/config that is required for uverse STB to work on non-ATT gateways?