What to do if you get stuck in the Fortnite loading screen?

Haven't played Fortnite in a week. Now I actually want to gamble with friends, but when I start the game it always hangs in the same place on the loading bar and then it doesn't continue loading… I've already closed and restarted the game, but it hangs in the same place again…

Restart your PC and router.

Then open the Epic Games Launcher and click on the three under Fortnite…

Then click on "Check" in the menu.