Snap One and Sony are aware that Control4 is losing connection over network connections to Sony TVs. Make sure the TV is on the latest firmware, and enable automatic firmware updates to get the resolution when it is released. Sony has asked to make sure TVs are updated to current firmware so they can track the issue.
The easiest way to update a Sony TV is with the original Sony remote, entering the setup menu, selecting ABOUT, the software update option should appear.