Dear Guest, it's the high season for Vatican which made you wait in the line for security check. Visitors with a skip-the-line ticket or any other choice of ticket need to pass through security check which is unavoidable, most of the time it would be not more than 5 min.
We suggest our guest to upgrade to guided tour, whenever the museum is crowded, so that you will not miss the most important artworks and collections. We wish to have a second chance in the future with guided tour. Best regards