To watch videos in Nonstop Knight, it is necessary to activate an internet connection via WiFi or mobile data on your device.
Please make sure that you are running the game on a stable connection while watching videos.
But what if I lose the internet connection while watching the add?
If you watch a video and lose your connection in the process, the video will stop playing and is considered skipped. As a consequence, no rewards will not be given out.
On unstable connections, you might receive a black screen for roughly 10 seconds. After that you should, however, receive your reward.