Hello,
We process a massive number of forms, and with such a large number of processes running 24/7 we inevitably run into occasional issues. One of the most common is an HTTP communication error that pops up when LFDS fails to respond to an authentication attempt.
For Forms and Workflow we are using LFDS accounts, so when LFDS fails to respond it causes Forms processes to be suspended. In Workflow, we can configure these errors to retry automatically after a certain amount of time, but we don't seem to have the same option in Forms.
Although Forms will automatically retry on certain errors, it seems that when this happens the only way to get things moving again is to go into the application and manually retry. In my experience, the retry has always been successful since this is really just a sporadic issue.
We're still trying to track down the root cause of these communication errors, and the new notification options are helpful in detecting them, but what I'd love to see is similar configuration options to what we have in Workflow so we can tell Forms which types of errors should trigger an automatic retry, which should not, and which should cause the instance to terminate.