The Epic Games Launcher program is experiencing a network (internet) connectivity issue that results in the AS-3 error. You will need to perform some connection troubleshooting to resolve the AS-3 issue. These possible solutions may help you to resolve the AS-3 issue in Epic Games Launcher.
How to Fix Epic Games Launcher AS-3 Error on Windows 11
Disable VPN or proxy servers
EDIT THE ENGINE.INI FILE
Final Words
We hope you like our article about how to Fix Epic Games Launcher error AS-3 on Windows 11. A Windows program called Epic Games Launcher makes it easy for users to access the Epic Game Store. Games can simply be purchased and controlled from here. Occasionally there are special promotions available, such as premium games that are temporarily free or games that are heavily discounted.