Sharing missions with Ground units.
 

There is a wide variety Video settings in the community ranging from high to low. People with high vid settings may find the mission doesn't work as you intended.

If you have included moving ground units, then you need to test them with Building options and Land details set to high. I created a mission using medium settings but when I tested the mission with settings on high they were trapped or had to negotiate rigid obstacles that do not show on lower settings affecting waypoint timings, slowing them down and some trapped so not arriving at all.

Tress are not a problem, just as well there is no collision detection, they go through them.....:grin:.