Hi Alex,
yes screenshot are taken from VP, once set with Default Background Map and once set with your EUBM.img
First time noticed this issue when GeoRouter posted screenshots from HRBH map in his post here on forum -
viewtopic.php?f=50&t=5316 , and next time when Steffen sent me few screenshots ( he found what cause this ).
Today checked what's the situation with gps units ( x610 ) and custom Background Map and the situation isn't good.
Of course you can disable Background Map in the device and then map is properly displayed, but if the custom Background Map is enabled then HRBH map is quite useless ( most features are invisible ) !
Attached screenshots from x610 with both Background Maps,
left one is with Default Background Map and right is with custom EUBM.img
My advice would be to disable custom Background Map in the devices if you're using EUBM.img as Background map, and do not use EUBM.img in VP since it could seriously degrade usability of the new generations of Magellan maps which uses Skin files.