The Diablo 4 “There Was an Error” issue is a huge problem for the game’s beta. This error usually comes coupled with a Code 300202. It usually occurs during the character creation screen in the game. Fortunately, there is a fix for this, so long as you have the patience. Here’s how to solve the Diablo 4 300202 error.
How to fix Diablo 4 “Your request has timed out” error
You can fix the Diablo 4 “Your request has timed out” error code 300202 by continuing to try to enter the game.
The Diablo 4 beta servers are swamped and will likely continue to be clogged during all of the beta tests. Fortunately, several users on Reddit who have experienced the 300202 error code say that they were able to get into the game by trying multiple times. One user reports having to attempt to enter the beta 10 times, while another user says just to keep trying.
Whatever you do, DO NOT make the mistake of leaving the queue or quitting out to the main menu of the game. This will likely cause you to be stuck in the long Diablo 4 queue yet again or encounter the “problem logging in” error code 34203.