Have you checked to see if there might be firmware updates for TV?
Does the TV have more than 1 HDMI input?
If so, have you tried another input?
Check to see if your TV has a setting for HDMI-CEC.
If so, set it to disabled.
Have you checked to see if there might be firmware updates for TV?
Does the TV have more than 1 HDMI input?
If so, have you tried another input?
Check to see if your TV has a setting for HDMI-CEC.
If so, set it to disabled.