Like in the early days of the Edge Touring (Plus) the new Edge Explore seems to lack the option to disable the "Course Turn Guidance" (i.e. Turn-by-Turn Guidance). It would be very desirable having this option when you don't need or don't want to get the in some circumstances distracting warnings, preferably independant of the option to enable / disable the Off Course Warnings. Also you don't have to wait for the sometimes rather long calculation
In the Edge 800 you can set the option to dis/enable the Off Course warnings independently of the Course Turn Guidance, while in the current Edge Touring these two options are linked. The freedom of choice like in the Edge 800 gets more points...
I have tried the different Routing Modes like 'Road Cycling', 'Mixed Surface Cycling' and 'Gravel Cycling' and in all modes the Edge Explore starts to calculate the course after you have pressed 'Ride'. So sadly there seems no option present to choose not to get the Course Turn Guidance. So please Garmin implement this option in the Edge Explore too, together with the option to dis/enable the Off Course warnings.
Edit: typo