I have noticed for the past SEVERAL years that returns filed late on Saturday sit.  Whether it is an IRS or Intuit issue, I don’t know.  I filed 8 returns Saturday night beginning around 9:00 pm central and when I left the office six hours later, all were still in Received by Intuit status.  It has nothing to do with DOGE or any other new factor.  It is just the way it is, and has been for years, when submitting late Saturday into the early hours of Sunday.