V6 Bug: Unable to isolate, all objects selected

Really?

Rhino 6 SR3

Hello - I have to ask since you provide no comments or explanation or file - the other object is a normal, selectable object, nothing non-standard about it, correct?

-Pascal

Hi, I’m sorry Pascal. I thought it was self-explanatory. There’s nothing locked or blocked. No layers were blocked.

Oddly, the objects I want isolated are selected.

Thank you,
Brenda