For sure, but it does vary game to game though. I didn’t find a problem with it, but chaos gate:daemonhunters had a lot of reviews with people complaining that the grey knights were too human and squishy compared to their lore conception.

But like others have said, given the engine and or chosen enemies, it’s likely that since they’re using swarms it was just too much overhead or insane numbers of tyrannids on screen at the same time and game sync was hard to manage.