Hi,
 
I've a question if you have seen that behaviour once before.
 
I've created several maps with mkgmap. All are working fine with my Oregon 450 if I put them together onto a microSD card (all maps have different name, different FID) as separate gmapsupp_XXX.img's.
 
Each of these single mapfiles work on a Legend HCx if I rename the files to gmapsupp.img.
 
But when I copy the files to a Edge Touring (like I did for the Oregon) then the Edge Touring shows "loading maps" for a while and then shuts off without user interaction.
 
Have you seen that before? What should I test/check?
 
Gert