Hey Martin! I was getting a lot of complaints from users, so I had to temporarily disable Dash indeed. I will turn it back on.
Thanks,
Tim
We’ve got the same problem as well.
Seems to not affect iOS devices.
On Android and MacOS, the banner dash: Video File not found is displayed twice. After that the MacOS starts playing, and the Android one stops.
Here’s the video:
https://www.demix.nl/dashvideonotfound/