Judder on UE43NU7400

[adinic101]

The picture on my Samsung TV (model code: UE43NU7400) has recently started to judder. I've had the TV for a couple of years and not had any problem. The picture judder occurs on both TV and apps (e.g. Netflix). Any advice would be appreciated. Thxs

[Edgie70]

Do you have motion smoothing etc turned on ? 

[adinic101]

No it's turned off (has been since I bought it)

[Edgie70]

Are you watching via the app on the tv or a fire stick 

[adinic101]

Both via virgin media TiVo box and apps on the TV. The juddering also appears during the static picture test.

[Edgie70]

Presume you have rebooted or reset the tv ?? 

Tried pulling the HDMI cables out as well ? 

[adinic101]

Yep. Unfortunately no joy:-(