Media diagnostics · Primary-source explanation; examples are illustrative. Instructions are based on publisher guidance; a UK IPTV account was not tested on this platform.
Separate two kinds of block
The rfkill manual distinguishes software controls from a hard block such as a hardware switch. It explicitly notes that a hard blocked device remains unavailable even after it has been soft unblocked. This provides a concrete explanation for a computer whose wireless radio still cannot be used after an application reports that a software enable command completed. Reentering a WiFi password cannot by itself remove a physical radio block.
Inspect the specific device
An original diagnostic exercise records the wireless device identity and its reported block states before touching a control. Check the actual laptop switch or documented key combination, then inspect the same device again. Keep Bluetooth and WiFi entries separate when both are present. A broad all devices action can change radios unrelated to the viewing issue and makes the resulting evidence harder to interpret. Use the device documentation for the physical control rather than guessing a universal key.
Retain an accurate result
If the hard block clears but connection still fails, record that as progress to a different stage rather than claiming the entire network is fixed. The utility manual also warns that default tabular output may change, so scripts should request explicit fields supported by their installed version. A radio state observation is not an internet reachability or streaming performance measurement. It narrows a local hardware and software control problem before investigating association, addressing or application playback.