I want to reproduce the same thing as TOPS Interferometry Tutorial but with the Etna Volcano: http://sentinel1.s3.amazonaws.com/docs/S1TBX%20TOPSAR%20Interferometry%20with%20Sentinel-1%20Tutorial.pdf
So, I downloaded this two products:
And When I want to do to TOPS coregistration I have this error:
I notice that SNAP tries to download the 01 JAN 2000 orbit file even if my data is about 2016!
Am I missing something?