After the update was released, a problem was noticed, foundations, walls, and various deployed items partially disappear for some players.

There are such messages in the server logs:
Skipping entity 7845193 - it's a player 76561############**** who is in the save multiple times
Skipping entity 4785204 - it's a player 76561############**** who is in the save multiple times
Skipping entity 4166300 - it's a player 76561############**** who is in the save multiple times
Skipping entity 4648803 - it's a player 76561############**** who is in the save multiple times
Skipping entity 4785204 - it's a player 76561############**** who is in the save multiple times
Skipping entity 4166300 - it's a player 76561############**** who is in the save multiple times
Skipping entity 4648803 - it's a player 76561############**** who is in the save multiple times
Skipping entity 9386353 - it's a player 76561############**** who is in the save multiple times
Skipping entity 4142086 - it's a player 76561############**** who is in the save multiple times

What could be the reason for this problem?

Are you using a custom map?

RICK

Are you using a custom map?

No, procedural only.

Soller

No, procedural only.

I've encountered this problem too. As far as I know, after the hot update, it happens again every time the server restarts, so I'm afraid to restart the server anymore.

I have raised this with FacePunch as have seen multiple reports, am yet to get a response.

AdsDev

I have raised this with FacePunch as have seen multiple reports, am yet to get a response.

I also wrote to facepunch, they asked me for a list of plugins and server logs, but there is no response yet.

I already have a solution. Message me privately if you need it; I can't send files here.

RICK

I already have a solution. Message me privately if you need it; I can't send files here.

No, I'm not going to take that stupid risk. If the file is not a trap or a virus, then there are no restrictions on posting it here.

We're also getting the same issue on our server...
Any update on this by any chance?

Thanks!

Merged post

I just wanted to add... After doing some investigation with the person that "caused" the issue, they told me that they had a weird glitch happen, where a body would constantly be "being dragged" in him, whereever they went... Even after teleporting, and rejoining server... No idea if it's related, but it might be worth a shot.. I also disabled the "DraggableCorpses" plug-in, just in case it might be related... 

Meowenix

We're also getting the same issue on our server...
Any update on this by any chance?

Thanks!

Merged post

I just wanted to add... After doing some investigation with the person that "caused" the issue, they told me that they had a weird glitch happen, where a body would constantly be "being dragged" in him, whereever they went... Even after teleporting, and rejoining server... No idea if it's related, but it might be worth a shot.. I also disabled the "DraggableCorpses" plug-in, just in case it might be related... 

The reason turned out to be the NTeleportation plugin. A bug has already been fixed in it. But after updating the plugin, you need to delete copies of the players yourself, or make a wipe.

Thanks, thats what I thought...
I have no idea how to find the duplicates.. So I guess a wipe is the best option here..  Sigh.

Soller

The reason turned out to be the NTeleportation plugin. A bug has already been fixed in it. But after updating the plugin, you need to delete copies of the players yourself, or make a wipe.

Can you elaborate as to what you mean by "delete copies of the players yourself"?
Does this need to be done post restart each day? or just once?
Thanks in advance

Just following up, how do you delete the copies of the players?