Room do not appear when there a consecutive of Straight Room

[Yamato]

LC Cull Factory should not affect how we see the game (actually Room are not render when there too far away)

[fumiko]

CullFactory works by only rendering rooms that are close to you, so this is unfortunately expected (Just like how chunks further away from you are invisible in Minecraft).
You can make more rooms around you appear by changing the max branching depth and the cull distance. Keep in mind that it does come at a cost of taking more time to execute.