Bug while trying to run for a second time

Hello everyone!

I have a problem this morning. When I run my experimentation in the builder it works during the first time, but if I modified stuff, save and try to run again. Nothing happens… I have to close the psychopy2 app completely and reopen it. After that, I can run it for once…

Its really annoying as you can guess… I tried to restart all my computer but no change… I have psychopy v1.85.4

Thanks!