Time out of Google app from home page iphone 11 pro

Started about two days ago: When i select the Google app from the home page, the search box comes up as it should. In 25 seconds it times out and reverts to the home page, regardless if I'm typing or not. I've installed new software, 13.4.1. No change. Checked my wife's phone; behaves as it should. I've moved the Google app to a different physical location on the home page. No change.