Bug Report

Type /ver NametagEdit and post the output.

NametagEdit version 4.4.6
Authors: sgtcaze and Cory

What version of Bukkit/Spigot/PaperSpigot are you using? Type /ver

This server is running Paper version git-Paper-1606 (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT)
Previous version: git-Paper-1596 (MC: 1.12.2)
You are 12 version(s) behind

What plugins are you using? Type /plugins

AntiWDL, BannerMaker, BungeeAddon, BuycraftX, CannonFix, Citizens, ClearLag, CrazyAuctions, Essentials, ExertSK, FastAsyncWorldEdit, HolographicDisplays, IPWhitelist, jNBT, LiteBans, Multiverse-Core, MundoSK, NametagEdit, NoCheatPlus, ObsidianBreaker, PermissionsEx, PlugMan, ProtocolLib, ProtocolSupport, SharpSK, SilkSpawners, skDragon, Skellett, Skematic, SkQuery, skRayFall, Skript, skript-db, skript-mirror, Skript-Paper, skript-yaml, StackMob, TntProtection, TuSKe, Vault, ViaBackwards, ViaVersion, VoidGenerator, Votifier, WorldEdit, WorldGuard

Please explain your issue. How do you trigger it?
How I have NTE Setup, is whenever a player joins the server, it updates their Tab List prefix/player name above head. However whenever a player joins there a random chance all the other players in tab will have their name reset and put back into the white player name format, name above player head is fine though.

And whenever a player disconnects from the server, all players have their tablist name reset

Are there any errors in the console? Please use: https://pastebin.com

None