Roku / screen-mirroring permissions · Publisher-documented guidance; UK IPTV account compatibility not tested. Instructions are based on publisher guidance; a UK IPTV account was not tested on this platform.
Identify the requesting device
A mirroring prompt should be matched to an action you deliberately started on a known phone or computer. Check the displayed device name rather than accepting a request only because it appears while you are watching television. If nobody in the household is attempting to mirror, decline the request and investigate which device is asking. A permission prompt is not evidence that a programme needs a new subscription.
Distinguish the available choices
Roku’s official guidance separates an allowance for the current session from a remembered always-allow choice, and likewise distinguishes blocking the present request from a remembered block. Read the complete option before selecting it. A remembered decision is convenient for a personal device, but it has a broader future effect than a one-time test. Do not choose it accidentally merely to dismiss the prompt quickly.
Think about what will be visible
Screen mirroring reproduces the source device’s screen. Before starting, close private account pages and consider whether notifications or unrelated windows may appear on the television. This is different from assuming that only a selected programme is being transferred. Use a harmless screen for a first test and stop the connection through the supported controls when you are finished.
Keep platform methods separate
Roku distinguishes Android and Windows mirroring from the AirPlay route used by compatible Apple devices. A setting shown for one method is not a universal instruction for every phone. Check model and source-device support in the official guidance, and describe the permission state when troubleshooting. A remembered block, a missing connection method and a programme refusing playback are different observations that should not be collapsed into one casting problem.
Questions, answered
Does choosing Allow always remember the device?
Roku distinguishes a current-session Allow from Always allow. Read the exact choice presented; use the one-session option when you only intend to approve the current connection.