Client Freezes on Login/Logout
I have experimented client freeze since version 3.0.10 whenever a players joins or leaves the server, or makes the tablist to update, it just freezes for couple seconds, it doesnt happen to everyone. It actually didnt happen to me, but it started happening for me today .
I have to add that, the player complained said that this happened only on one of my servers, and the one it didnt happen it had the old BungeeTabListPlus_BukkitBridge-2.8.12 jar instead of the newest, I just noticed that.
I haven't heard of client freezes before. Maybe you can check whether there's something the players experiencing client freezes have in common?
Nothing that I know, i even asked them to completely resintall minecraft, and try with and without optifine, and the issue persisted.
Probably slow internet connection ? I dont know
Does this mean anything to you?
https://paste.gg/p/anonymous/8afbada967084adba504dce28d08f4f1/files/3adb765b97c94f5f9d2a19727d4467ce/raw
logs from the client
It's a plugin sending faulty scoreboard packets. If you search for SWQPV you might be able to find which one.
The error message is harmless though. A lot of plugins send broken scoreboard packets and that typically does not cause any issues.