Game servers may be unavailable | ErrorCode 317002

On the 9th of December at approximately 17:00 CET the game disconnected, when I logged in once more to try and resume the game, a warning message was displayed with the following message:

”There was a problem creating a game. The game servers for your game mode may be unavailable at this time. Please make sure you have the latest Diablo III client by restarting or try again later. (Code 317002)”

The issue is still ongoing (on all modes and characters) even thou I have updated all the device’s drivers, the client, and then macOS entirely.

Specs:
Device: Apple M1 Pro
macOS: MacOS 15 (sequoia)
Then updated to macOS 26 (tahoe)