Garmin Monterra SWV:3.50_1.26.00 OSM Routing
 

Hi Guys

I've recently got hold of a Garmin Monterra and am having some difficulties in getting her working as per my request ;)

I've stuck the OSM of Switzerland (routable) on it from the .nl site. I can view the maps on the device, but when I try to route with the OSM map I get "route calculation error".
Have played with the route calc setting but nothing seems to help. Also tried several different OSM maps.

Any ideas or anyone suffering from similar conditions?

Thanks!

update
 

Under "avoidance setup" if I deselct everything it works.

Still getting "Route Calculation Error" when I select a larger route (distance <100km)...

Any ideas?

Thanks!

update
 

Now getting the same error no matter what route I selec and no matter what OSM Mao I use (generic or generic new).
Any ideas?