It seems that when you create an node inside a group and make a capture nodes,
then create a new network wiev (CTRL 4), select that group in the left side of the wiev, left click the group.
Then only the group is selected, and not the captured nodes in the group!
There were some bugs with node groups and multiple network views which have been fixed since the last public release. I think this may be one of them. I have tested it with a recent unreleased version and it seems to work properly now.
Matt