Elements 11 installed April 2013

I use Elements 11 to process Raw files to Jpeg.

From 2013  to end 2017 I have copied Jpeg images onto my photo framed both Kodak P750 and an  Arzopa (Amazon) with no issues. Since this year 2018, every Jpeg image I copy will not be displayed. The Embedded colour profile has not changed sRGB IEC61966-2.1. I cannot detecy any difference in the files from ones that will display to the ones from this year that will not display.

Any ideas to what has happened since January 2018 please.

David Bound