I have a world hosted on bedrock dedicated server. I started this world in version 1.14.1.4, and it seemed to run fine then.

Now when someone plays on the server through a local PS4, it works for some amount of time.  After a while the users are kicked out and then they see an error. The PS4 user does have custom skins, but they do not crash worlds hosted on the PS4.  When the PS4 players are kicked, the world stays up and if someone is playing on the computer the server is hosted on, that player is fine.  Other scenarios have not yet been tested, error code will have to come later, but it has been reported at least once through the PS4 system, but I don't know how useful that is.