In this guide
Know the componentsChoose the official client deliberatelyKeep expectations tied to supplied dataKodi is a free, open-source media player from the Kodi Foundation. The software and its official distribution are separate from third-party content sources. A device sold with Kodi installed does not establish a relationship between its seller and the Kodi Foundation.
For IPTV input, Kodi’s official wiki documents PVR IPTV Simple Client. It reads M3U playlist data and XMLTV guide data; those inputs must come from an appropriate source.
Know the components
Kodi provides the interface and playback framework. The PVR client connects suitable channel and guide data to that interface. The service supplies access to the actual media. Installing one component does not supply the other two.
Use Kodi’s official download and support references for the core application. A customized build can include changes or third-party add-ons that the Kodi project did not supply. Keep that distinction clear before reporting a problem to either the developer or a service provider.
Choose the official client deliberately
The wiki documents Settings > Add-ons > Install from repository > PVR clients > PVR IPTV Simple Client > Install. Linux packaging can differ, and the wiki directs Linux users to distribution-specific PVR add-on guidance.
The client’s supported M3U and XMLTV inputs do not establish that every provider portal is compatible. Ask Dream 4K support whether it supplies the appropriate authorized playlist and guide method for this setup. A portal address should not be pasted into a playlist field unless the provider explicitly documents it as the correct input.
Keep expectations tied to supplied data
A channel list and programme guide are separate datasets. A list loading does not mean guide matching, replay, recording or every audio format is available. Check each required feature against the client documentation and the service data.
Keep private URLs out of public logs and screenshots. When seeking help, name the Kodi version, operating system, client version and the actual symptom: client missing, playlist not loading, channels playing without guide data, or a specific playback error.