@davinwv: Try switching the "Simple IP Control" setting to ON (if it is
currently set to OFF) and see if that makes a difference in your case;
it seems to be a robust workaround in my case.
One further thought... if I am not mistaken, when the TV is configured
to be controlled by Control4 via Web API it puts the TV's network
adapter into a lower power (when the TV is powered off) compared with
the state the network adapter is in when us...
When I run Network Diagnostics I usually get the same result you
described (i.e. OK; OK; Failed), but if I leave it in that state it will
eventually progress to OK;Failed:Failed (i.e. OK cable; Failed LAN;
Failed WAN). Control 4 addresses the TV by W...
Do either or both of the Sony TVs use the Wake On LAN feature - i.e. is
there any other device in your network that would be attempting to
communicate with the TVs while they are powered down? In my case, it is
Control4 that will communicate with the...
Here is a link to a discussion of the same issue with Sony TVs dropping
LAN connections in the Control4 forums:
https://www.c4forums.com/topic/39347-sony-tv-not-staying-connected/#comment-307113