When I do a network check I get 4 green ticks and all is well, but when I try to open a widget I get unavailable message. I know its an old model, it does not give me a wifi option only cable and I have connected it to my router direct and via repeater, both of which my other tv works fine on. So in brief, network connected but not able to get online. I also have the yellow triangle with 3 dots in the brackets sign on each widget and have been able to log in to my yahoo account ? Any advice would be very welcome.