I ordered a auto-renew product, After 5 minutes ,it become expired!
I think in Sandbox 5 minutes is equal to 1 month,
At the end of current subscription peroid(after 5 minutes), it should't be auto-renewed? but it become expired.
This is my experience as well. Auto-renewing in the sandbox environment is inconsistent. On some occasions I've seen a sandbox subscription auto-renew about 5 times before ending. But on other occasions it doesn't auto-renew at all. I assume these problems don't exist in the production environment.