Downloading big games is not possible?

I wanted to download dauntless lately about the epicgames launcher then he hanged himself I've been trying out why that might have been so I've found that I can't download games over 3Gb but I've ever downloaded fortnite. Now I would like to know why I can't download any more games over 3Gb even though I still have free space for 195Gb.

Have you ever tried the PC with a download manager, at least worth a try.