2.8 Can’t connect compositor nodes having moved to Blender 2.8 I’ve gone to use the Compositor for the first time and then realised I can’t drag node connections from one node to another node. Like here…

https://gph.is/g/E1qmpAD

But I can drag connections to nodes in the Shader Editor.

Am I missing something?

Thanks in advance.
Actually in the end it seemed to be because I had 2 Compositor viewport windows opened at the same time.

Weird, thanks anyhow.