That is concerning to me. Unfortunately, I can't replicate the issue. In the model you posted, I first ran this script to all all objects to be selected:
forobjecttreeunder(model()) {
switch_noselect(a, 0);
}
Then I ran the range-based job, and I was still able to select the objects.
I tried applying a scenario (with the test-tube button), but the objects were still selectable after that. I closed the Experimenter window, and changed some parameter values, and the objects still remained selectable.
So, to get to the root of this issue, here's what you can do. Try running the above script in your model, on your computer. Verify that all the objects are selectable at that point.
Once all your objects are selectable again, save that version of the model. Then, see if running the experimenter causes the problem again. If it does, post a comment on this question, explaining your exact steps (which buttons you clicked on, and then what happened). The post the selectable model, along with your steps, and we'll get you sorted out.
.
Jordan Johnson
Principal Software Engineer
>