Regardless of the platform the player is playing on, the player must ensure that they are regularly online so that the server can perform the check. Failure to do so may result in players losing access to the game. The same goes for Diablo 2 Resurrected. Diablo 2 Resurrected DRM checks are just the latest issue in the game's insulting customer experience.
Basically, the game needs to check the Diablo 2 Resurrected Runes server every thirty days to confirm that the player's copy of the game is legitimate. According to a tweet from DoesItPlay1, players can no longer play the game if they happen to be offline for a longer period of time. Even if the player is playing the new Diablo 2 on a console, the player will still need to perform a DRM check.
The in and out process itself isn't much of a problem. Players' consoles only need to connect to the internet once a month, and the game does the rest. The real problem with Diablo 2 Resurrected DRM checks is that it only inconveniences legitimate customers. On the one hand, it does nothing in terms of security as it can be easily removed by hackers.
Second, the fact that players will not be able to access games that players pay for if they don't connect to the internet every 30 days is outrageous. Third, it opens up questions about the future of these games. If a player plays Diablo 2 after the server performing the DRM checks is down, we cannot predict what this will do.
Players should always be acutely aware that players don't actually own the game for which their hard-earned money is being paid for. By the way, MMOWTS is selling Diablo 2 Resurrected Items at the lowest price in the market, if you want to Buy D2 Resurrected Runes in a short period of time, then I highly recommend you to visit their official website and buy it now.