One of the many features of Diablo 4 is optional crossplay between different platforms. When this feature is enabled, a message informing the player will pop up in the cheap Diablo 4 Gold message box in large yellow text. However, it seems like a recent bug is causing this particular message to repeatedly pop up about every 30 seconds, and players have had enough of it.
Diablo 4...
English
Arabic
French
Spanish
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek