Stop all but this script block not working

As title says, the Stop all block does not work with an error. And Stop all but this script block does not stop timed scripts for some reason, If I stop all scripts a script that is already running stops but starts again once its "Wait _ seconds" is done.

Can you post a link to a project that's exhibiting the issue

https://snap.berkeley.edu/snap/snap.html#present:Username=yank5&ProjectName=Best%20reaction%20test

Either its extremely delayed (stop all block) or it does not affect the time blocks (wait _ seconds)

I think it's because of the WHEN... blocks

Please give me an image of the script.