Title says it.
I can't watch Videos(Lesson, Puzzle) in the App. It's only a black screen with working Sound. I cleared all data, uninstalled, checked network traffic with wireshark,... On the Website everything is working normally.
What's this?
Are you connecting directly to the Internet? I just tested and video is playing successfully.


Title says it.
I can't watch Videos(Lesson, Puzzle) in the App. It's only a black screen with working Sound. I cleared all data, uninstalled, checked network traffic with wireshark,... On the Website everything is working normally.
What's this?