Hi @Shafz It is likely to be a connection or software issue. Does this happen regardless of content? Ensure Devices and Smart View are on latest updates. sometimes there can be an issue if Bluetooth is activated at the same time. You could also try the method of holding the power button on the Tv for around for 5 seconds until it reboots to see if that makes a difference. Another idea is to clear the cache in Smart View. Other connection methods detailed in this article. https://www.samsung.com/uk/support/tv-audio-video/what-is-screen-mirroring-and-how-do-i-use-it-with-...
