@Khanovich Could we get a look at this, the issue is getting worse. From what ive identified if you have even static buildings that don’t move like an airport and your using shadowmap or voxel there will be random big fps drops. Most people reporting definately have the PCs to run these without the sudden drops, It gets worse if your sitting down in a place inside said building like an airport or if your in a vehicle with its cockpit for example having basic surface guis spread out. Even using collisions off and box doesn’t help at all.