Post current update I've noticed the editor is now super laggy to the point it's freezing the game. When trying to add a service to the scenario the game now seems to just freeze up when loading the list of starting points, and then freezes again when loading the end points. This never used to happen before the update. The only other further info I can give is the effects the GWE route. I shall try and file verify on steam to see if anything comes back as broken and needs fixing.
Yes, getting this on NTP too, adding the first service marker is fine but after that it just gets slower with each service you add, I gave up after 6 services, the waiting was getting ridiculous.