https://community.talktalk.co.uk/t5/TV/TV-hub/m-p/3018124#M185527 <P>when i switch my tv hub on it connects and then the screen goes blank for a few seconds and then comes back on again. it keeps doing this untill i switch off again and back on</P><P>&nbsp;</P> Thu, 25 Jan 2024 13:06:05 GMT eddyp1 2024-01-25T13:06:05Z https://community.talktalk.co.uk/t5/TV/TV-hub/m-p/3018124#M185527 <P>when i switch my tv hub on it connects and then the screen goes blank for a few seconds and then comes back on again. it keeps doing this untill i switch off again and back on</P><P>&nbsp;</P> Thu, 25 Jan 2024 13:06:05 GMT https://community.talktalk.co.uk/t5/TV/TV-hub/m-p/3018124#M185527 eddyp1 2024-01-25T13:06:05Z https://community.talktalk.co.uk/t5/TV/TV-hub/m-p/3018141#M185528 <P>Hi</P> <P>&nbsp;</P> <P>check both ends of HDMI Cable are are seated correctly or try another cable and port on TV to see if this hekps.</P> <P>&nbsp;</P> <P><SPAN style="color:#000000;">Thanks &nbsp;</SPAN></P> <P><SPAN style="color:#000000;">Karl.&nbsp;</SPAN>&nbsp;</P> Thu, 25 Jan 2024 13:55:56 GMT https://community.talktalk.co.uk/t5/TV/TV-hub/m-p/3018141#M185528 Karl-TalkTalk 2024-01-25T13:55:56Z