https://helpforum.sky.com/t5/Sky-Q/Connection-problems/m-p/4610824#M640224 <P>Hi, since I upgraded my main TV to Sky Ultra HD my other TV’s are not operating&nbsp;</P> Tue, 09 Apr 2024 13:53:23 GMT Vince14 2024-04-09T13:53:23Z https://helpforum.sky.com/t5/Sky-Q/Connection-problems/m-p/4610824#M640224 <P>Hi, since I upgraded my main TV to Sky Ultra HD my other TV’s are not operating&nbsp;</P> Tue, 09 Apr 2024 13:53:23 GMT https://helpforum.sky.com/t5/Sky-Q/Connection-problems/m-p/4610824#M640224 Vince14 2024-04-09T13:53:23Z https://helpforum.sky.com/t5/Sky-Q/Connection-problems/m-p/4610832#M640225 <P><a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/4019136">@Vince14</a>&nbsp; I can't see how upgrading your TV can affect other TV's</P> <P>&nbsp;</P> <P>&nbsp;</P> Tue, 09 Apr 2024 14:01:28 GMT https://helpforum.sky.com/t5/Sky-Q/Connection-problems/m-p/4610832#M640225 GD1 2024-04-09T14:01:28Z