There are definitely serious issues with the game from hgdgsvhgvuj's blog
In order to ensure that servers don't get overwhelmed and instead queue up like they're joining an D2R Ladder Items MMO. Rate limits are in effect now and is viewed as "mitigation" rather than an D2R Ladder Items ongoing fix, while queues will be rolled out "in the coming days for PC."
In addition, Blizzard say they've drafted people from all over the company, "not just on the D2R team" for help working on the issues. In the long run, hopefully they'll be able to have it operating smoothly without the limits.
Legacy code's in Diablo 2: Resurrected is making connections extremely difficult. The first few weeks of Diablo 2: Resurrected have not been the most smooth. The game's launch was a time when players were reporting troubles with disappearing or locked-out characters, and many were unable start the game at all.
Three weeks later some players are struggling to connect with the server of the game. Several reports of inquiries into, and resolutions of, Diablo 2: Resurrected login issues have surfaced on BlizzardCS Twitter feed since the 9th of October, generally just an hour ago.
There are definitely serious issues with the game and with fans growing increasingly antsy about Blizzard's inability to fix the issues, community manager PezRadar has written a long forum update outlining what's going wrong, the steps being taken to fix it, how they're going in the wake of it, and how it may take some time to sort things out."
In the early hours of Saturday morning Pacific time, we experienced an outage that was global due to an immediate, dramatic increase in traffic" PezRadar explained. "This was a new level that our servers had never had before and not even when they were launched. The issue was made worse by an update we had rolled out the previous day in order to Buy Diablo II Resurrected Items boost performance game creation D2R Items for sale. The two factors together caused our database to become overloaded that caused it to take a long time to load out."
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