When I send a squad on patrol, sometimes they start patrolling almost immediately (within a minute or so). But some times, they seem to take their sweet time to start moving (sometimes more than an hour). Moreover, when a squad is on patrol, they pause for a while when they arrive at a waypoint before continuing to the next one.
I could find nothing in the bugbase nor the rules pertaining to this. Is this a bug or a feature?
To be clear, this is not on a combat beta planet, so they aren't being engaged or engaging any enemies.