Video Router problem

[mowgli]

Suddenly the "layers below" option for the video router is not working. It does nothing.
All the other input options work as expected.

[Zoltán]

Is the video router in a group?

[mowgli]

It's not. The behaviour appears to be very random. Everything works as expected in most cases.
Having said that, what happens if it's in a group? Does it only relate to the group then?

Thanks

[Zoltán]

Yes, groups are like sub compositions, they start rendering on empty, and layers below will only take the group layers into consideration. When you set the router to a specific layer, then it should get the texture directly, also from outside groups.

If you see a setup which breaks consistently, we'd love to check it out.