I forgot to mention that when I try to stop the Running executions, I get an error: " Problem stopping execution The execution ID “number” could not be found.
I also noticed that with those Running executions multiplying when I open the “Failed/Running” executions filter, my database is growing rapidly, but there’s no surprise there.
I found this topic: “There was a problem stopping the execution”.
Do you think that might be a related issue?