Server has not responded; Can't keep up

Expected behavior

No Errors in console logs

Observed/Actual behavior

Steps/models to reproduce

Just join and play on this server. Perhaps it is related to ZAP Hosting

Plugin list

[Sun, 28. Mar 2021 01:16:06 CET INFO] Plugins (85): AdvancedLog, antiRedstoneClock, AuctionHouse, BannerBoard, BanSystem, BentoBox, BossShopPro, BuycraftX, ChatControl, ChatEx, Citizens, CitizensIntergration, ClearLag, CMI, CMIEInjector, CMILib, CommandTimer, ConsoleSpamFix, CoreProtect, CrazyCrates, CustomCobbleGen, DeluxeMenus, DiscordSRV, EasyBackup, EasySetSpawn, EazyNick, EpicGuard, Essentials, ExploitFixer, FastAsyncWorldEdit (WorldEdit), GadgetsMenu, GMusic, HamsterAPI, IllegalStack, ItemJoin, Jobs, JumpPads, LaggRemover, LeaderHeadsRevamped, LibsDisguises, LuckPerms, LWC, Matrix, MessageAnnouncer, Multiverse-Core, Multiverse-Inventories, Multiverse-NetherPortals, Multiverse-Portals, MyCommand, NoPlugins, OldCombatMechanics, OnTime, OSZOAntiWDL, Perks, PlaceholderAPI, Plan, PlotBorder, PlotSquared, PlugMan, PrefixSystem, PremiumVanish, ProtocolLib, ServerListPlus, SuperbVote, SystemProperties, TAB, TigerReports, TigerReportsSupports, TitleManager, TreeFeller, TrollPlus, UltimateBedrock, UltimateGate, UltimateHomes, Vault, ViaBackwards, ViaRewind, ViaVersion, Votifier, WarpSystem, WG-GUI, WorldBorder, WorldEditSUI, WorldGuard, WorldGuardExtraFlags

Paper version

[Sun, 28. Mar 2021 01:15:52 CET INFO] Checking version, please wait... [Sun, 28. Mar 2021 01:15:52 CET INFO] This server is running Paper version git-Paper-570 (MC: 1.16.5) (Implementing API version 1.16.5-R0.1-SNAPSHOT) You are running the latest version Previous version: git-Paper-566 (MC: 1.16.5)

Agreements

[X] I am running the latest version of Paper available from https://papermc.io/downloads.
[X] I have searched for and ensured there isn't already an open issue regarding this.
[X] My version of Minecraft is supported by Paper.

PaperMC / Paper