Are these kicked out by a computer automatically upon approval or does an examiner initiate the process?

The reason I ask is that I was checking my e-mail around 7pm CST tonight. I had been on my account for a couple of minutes when up popped an e-mail saying that my Form 1 had been approved. All my other approvals have been in the morning during regular business hours. I was kind of surprised to get one so late in the day.

Never done one yet all the comments say it seems to be random with most around 5-7am that I have seen. Guess it depends when the batch is run that sends out the emails.

I asked the same thing a bit ago.  They are not sent out in batch emails.  You can get approval at any time.