https://helpforum.sky.com/t5/Sky-Q/Error-DSU-504/m-p/4503548#M618292 <P>I changed fro Sky+ to Sky Q yesterday. Now I get error DSU 504 when I try to access channels. Called Sky support and they talked me through doing an app refresh. It didn't have any effect. Still getting the error code. Any advice would be appreciated.&nbsp;</P> Fri, 08 Dec 2023 19:19:21 GMT OBB 2023-12-08T19:19:21Z https://helpforum.sky.com/t5/Sky-Q/Error-DSU-504/m-p/4503548#M618292 <P>I changed fro Sky+ to Sky Q yesterday. Now I get error DSU 504 when I try to access channels. Called Sky support and they talked me through doing an app refresh. It didn't have any effect. Still getting the error code. Any advice would be appreciated.&nbsp;</P> Fri, 08 Dec 2023 19:19:21 GMT https://helpforum.sky.com/t5/Sky-Q/Error-DSU-504/m-p/4503548#M618292 OBB 2023-12-08T19:19:21Z