In v5.x, “I” was used to select all tracks on a net, while “U” is used to select a single track.
I am trying to figure out how to select a single track in 5.99, apparently there is not shortcut for that, “U” is now changed to select all tracks on a net, which is really confusing.
Is the shortcut scheme complete in 5.99, by the looks of it, it is not.
When “U” is first pressed, the selection looks like this:
Now pressing “U” for the second time:
Honestly I prefer the way V5.x of “U” and “I”…