One thing I see... Player name with underscore. Really screws up the current system. Here is an example with "captin_corpse".
2022-01-12T22:13:23 203.128 INF PlayerSpawnedInWorld (reason: JoinMultiplayer, position: 1511, 37, -1720): EntityID=171, PltfmId='Steam_76561197977919855', CrossId='EOS_0002b27c56224d73a6bf05d1ad4bcaea', OwnerID='Steam_76561197977919855', PlayerName='captin_corpse'
2022-01-12T22:13:24 203.189 ERR Invalid platform name in user identifier: captin
Aside from that, I'm not seeing anything in the log.