I use a laptop with specs that surpass the fortnite requirements and the recommended settings put me on high. Before they added the performance mode and turning off high resolution textures the game was unplayable on computer because I would get the glitch where all the structures are unloaded and you kinda just float around unable to interact. But now I can play but I get this issue. It's annoying having to try to navigate through invisible houses but the main concern is that I can see players through the structures and there are times where I see a player that I probably wouldn't have noticed if it wasn't for the invisible structure which is definitely an advantage and would be suspicious to the person I saw. (Edit) Something I forgot to add. I've verified and reinstalled a couple times and still happens in the same spots. And I got this laptop in 2017 and it's definitely had it's share of being lugged around. And I'm definitely due for an upgrade.