Firmware updates to gateway
I have the ARRIS BGW210-700, which was installed over the summer this year. Recently as in the last few days, I have seen a random issue where Netflix stops working on my Samsung Smart TV (ultimately the TV is apparently disconnected from the network and will not reconnect). I thought maybe this was a Wi-Fi issue or TV issue, however this morning the same thing happened on my wired Xbox One Netflix app. Same exact thing happened and the Xbox was disconnected from Xbox Live. I looked at the back and the ethernet port was no longer lit up. I simply unplugged and plugged back in and Xbox live was restored and the internet connection was restored.
That was the issue and this is my attempt to resolve it...
I have reset the router/modem combo back to factory defaults. Now I am looking to see if there is any sort of firmware updates or something like that for the seemingly root cause, the gateway as they like to call it. I looked all over but I have not seen a place to download firmware updates from At&T or Arris (the manufacturer). Is there a place I am missing or is this done automatically through the fiber network?
Thanks for any input.