Trying to apply hi-res DEM to a route (as the Editor still falls over and crashes on or near lines of latitude) but after knitting together the DEM files get the following error message:
Pressing Continue doesn't resolve the issue.
Had this twice now on two routes in different parts of the world. I don't believe ReDem is actively supported anymore, so unless someone can suggest a solution, that's the end of being able to create DTG-TS routes that use hi-def DEM, at least those which cross latitude lines.