The documentation to change the default logo to my own logo is pretty simple. Configure general settings—Portal for ArcGIS (10.3 and 10.3.1) | ArcGIS Enterprise Why can't I see a change?
I am logged in as myself who is the site administrator. I made a 65 x 65 version of my logo, and it is a jpeg. I go to the edit settings window, a click to change thumbnail, browse to my image file, https://www.dropbox.com/s/en6eaoakpp5tgl5/Screenshot%202018-03-29%2009.36.31.png?dl=0 , the image name appears as if selected, I click OK, (get a little floppy disk icon in the thumbnail box https://www.dropbox.com/s/5b4ld7wr3cwiaa6/Screenshot%202018-03-29%2009.40.43.png?dl=0 , click Save, but the don't see the result on any of my other portal pages. https://www.dropbox.com/s/bqoey7zlyqhwpfd/Screenshot%202018-03-29%2009.44.38.png?dl=0 It's a silly little thing, but why doesn't this work on either of my new Portal 10.3 installations?