Cant login in Diablo 4 Vessel of Hatred PS5!
Already unninstaled the game and downloaded it again but do not work
“Your login attempt has timed out. Please try again. (Code 300008)”
I’m having the same issue. Submitted a ticket. This was the response. I tried everything that was suggested, to no avail. Error 300008 on PS5 and Error 315306 on PC (unable to find a license)…
"Greetings
We understand how disruptive connection issues can be when trying to enjoy your Battle.net games, and we’re here to assist you in resolving these problems as efficiently as possible. Please follow the troubleshooting steps outlined below. If the issue persists, feel free to consult the Battle.net Game Forums or seek advice from a local technical expert for further assistance.
NOTE: If you are having issues with Arena in WoW please try this command in the chat box: /script PVPQueueFrameCategoryButton2:SetEnabled(true) If this doesn’t work we are aware this is happening and are working on a fix
Console Users: For troubleshooting related to console games, please visit Console Support. en/article/000035299
Call of Duty Games: For issues specifically with Modern Warfare or other Activision titles, please contact Activision Support.
Troubleshooting Steps:
-
Check Firewall/Antivirus Settings:
Ensure that your firewall or antivirus software is not blocking Blizzard’s games or services. You may need to add exceptions for Blizzard’s executables or specific ports. For detailed instructions, visit our Firewall and Antivirus Configuration guide. en/article/000023672 -
Restart Your Computer and Router/Modem:
A simple restart of your networking equipment can often resolve connection issues. Please refer to this article for guidance: Restart Network Devices. en/article/31851 -
Disable Background Applications:
Close any unnecessary background applications that may be interfering with Blizzard programs. Resource-intensive programs running in the background can cause performance issues. Learn more about managing background applications here: Managing Background Applications. en/article/000023848 -
Flush DNS Cache and Reset Network Configuration:
Flushing your DNS cache and resetting your network configuration can help resolve potential conflicts. Instructions for this process can be found here: Network Configuration and DNS Cache. en/article/82450
If you continue to experience issues after following these steps, we recommend visiting the Battle.net Forums, where our community and developers can provide additional insights or solutions.
Lastly, if none of the above steps resolve the issue, please contact your internet service provider to ensure there are no problems on their end affecting your connection
Trying to connect with steam and got the error:
Unable to find a valid license for Diablo IV. (Code 315306)
- PS5 still error code 300008
Even after all you effort to help me i can’t login, but thank u 
This update broke the game