The number of new players joining the game is too many for the PUBG servers to handle.
Battlegrounds on PlayerUnknown's has been experiencing a lot of server problems recently. Players of PlayerUnknown's Battlegrounds (PUBG) tend to go across server failures, connection difficulties, downtime, and login troubles on a daily basis.
This is reportedly because Bluehole is having trouble allocating enough server resources to accommodate so many concurrent players during peak hours since they didn't anticipate the game becoming so popular so rapidly.
The PUBG team notes in a developer blog that while they have been "continuously upgrading the service architecture to address the increasing concurrent player numbers," "unexpected issues during peak times" have arisen.
The creators of PUBG claim that "the number of users increased faster than our development speed."
The PUBG development team claims that in order to prevent these kinds of connection problems in the future, they have "doubled" their efforts to enhance the service's quality. They are also making a constant effort to optimize the game and make small changes.
Despite the fact that the most current address could seem that this is a brand-new issue, players of PUBG who have been around from the game's release are aware that this has been a persistent issue. Since the game's release, server problems have plagued it, and given how quickly players are joining, it's understandable why they haven't been able to provide a satisfying experience.
But this is the issue with early access games—you can't really hold the creators accountable in this case. Those who voluntarily bought PUBG in Early Access should be prepared for a less-than-ideal experience.