Units don't always follow orders

[insunaa]

I've just played the new update and so far I like the demon race. My problem occurs when I have maybe 20 demons at the same time: If I give them an area attack order, maybe 5-6 demons follow the order and the rest just completely ignore the command and stay in the base.
The only explanation I have is that during pathing it's discovered that an area is too crowded and then the move order is dismissed. This makes my peons little more than food.

[MNoya]

Weird that this doesn't happen with other races, I'll investigate it

[insunaa]

After playing a bit more I've also come across this problem with other races. As soon as my units exceed 20, they stop reliably following orders. Sometimes only as few as half of them start to move, while the rest just stand there, even though all units are selected.
You increased the attack range with this patch, did you also increase the hitbox/collisionbox maybe?

[MNoya]

Super strange, there might be a problem with not producing enough grid points so the unit formation breaks, but I'm trying with over 100 units and they're all moving to the expected position in my Tools version

[insunaa]

It happens not with the regular unit move, but when I use my units with the attack command close to enemies

Seems fixed with the latest patch. At least I haven't encountered it anymore.