players booted with overflow error if two are in the same place

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DigitalWino

New Member
Jul 29, 2019
373
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Our server is running Minecraft FtB: Monster 1.1.0

Two players were on our server and created a Wither Boss in the main world. Shortly after killing it, they both got booted from the server. Ever since then, if two people are online at the time time in that area, there are problems. If just one person is there, they don't have any problems. If a second person tries to join, they are either unable to join due to an end of stream error, or if they can join, then after less than a min they will both get booted with a buffer overflow error. We tried with different combinations of people, and it didn't make any difference. However, we can have multiple people on in general, and multiple people online together in other areas, and there is no problem. It only happens when there are two people online in THAT area. I tried rolling back just that region (the chunk coordinates are around 12:-38, which I believe is region r.0.-2.mcr), and that the whole server, to the previous days automatic backup, and it didn't fix the problem. I also noticed that the automatic backup that was supposed to happen shortly before (or maybe as this was starting), failed to complete, the backup file doesn't have everything in it.

So right now I have no idea what could cause that problem, but ONLY in that area.
 
Well, one could argue that by having it in two places, it is more likely to get seen... But if the mods wish it gone, I would be more than willing to comply.