I have set up a map to work offline in Collector. It works fine using Iphone 5 and Ipad Air.
BUT when we try downloading map for offline use on a Sony Experia z3 or LG phones with Android 5.0.2 it fails. I get the message:
"The map could not be downloaded; one or more layers could not be loaded . The map can not be transferred."
From danish: "Kortet kunne ikke downloades, et eller flere lag kunne ikke indlæses. Kortet kan ikke overføres."
Has anyone tried this an know how to fix it?