I'm having issues with getting my routes to snap to certain ferry crossings. I'm planning a route the Outer Hebrides, and the ferry crossings from Oban to Castlebay, and from Stornoway to Ullapool cannot be snapped to. There is a route I made earlier in the year where I was able to get the route to use these crossings, but now as soon as I make changes to this it stops recognising the crossings. See below:
I know that separate routes can be made to and from the ports as a way around this, but it was quite useful to have it all in one route.