Помогите Couldn't look up profile properties

Как гром средь белого дня появился этот варн. При переходе между серверами создаёт сильную задержку, а при использовании команды /sethome от плагина AdvancedTeleport происходит дамп сервера и всех выкидывает.

Код:

[User Authenticator #40/WARN]: Couldn't look up profile properties for com.mojang.authlib.GameProfile@357bd444[id=3b7c4111-dea7-3453-94e8-36e2bc3f955a,name=Lerusik1,properties={},legacy=false]
com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
    at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:126) ~[authlib-3.3.39.jar:?]
    at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:100) ~[authlib-3.3.39.jar:?]
    at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillGameProfile(YggdrasilMinecraftSessionService.java:194) ~[authlib-3.3.39.jar:?]
    at com.destroystokyo.paper.profile.PaperMinecraftSessionService.fillGameProfile(PaperMinecraftSessionService.java:38) ~[paper-1.18.2.jar:git-Paper-388]
    at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.fillProfileProperties(YggdrasilMinecraftSessionService.java:187) ~[authlib-3.3.39.jar:?]
    at com.destroystokyo.paper.profile.PaperMinecraftSessionService.fillProfileProperties(PaperMinecraftSessionService.java:31) ~[paper-1.18.2.jar:git-Paper-388]
    at com.destroystokyo.paper.profile.CraftPlayerProfile.complete(CraftPlayerProfile.java:229) ~[paper-1.18.2.jar:git-Paper-388]
    at com.destroystokyo.paper.profile.CraftPlayerProfile.complete(CraftPlayerProfile.java:223) ~[paper-1.18.2.jar:git-Paper-388]
    at net.minecraft.server.network.ServerLoginPacketListenerImpl$LoginHandler.fireEvents(ServerLoginPacketListenerImpl.java:401) ~[?:?]
    at net.minecraft.server.network.ServerLoginPacketListenerImpl$1.run(ServerLoginPacketListenerImpl.java:282) ~[?:?]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
    at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.net.SocketTimeoutException: Connect timed out
    at sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:546) ~[?:?]
    at sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) ~[?:?]
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327) ~[?:?]
    at java.net.Socket.connect(Socket.java:633) ~[?:?]
    at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:304) ~[?:?]
    at sun.net.NetworkClient.doConnect(NetworkClient.java:178) ~[?:?]
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:534) ~[?:?]
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:639) ~[?:?]
    at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:266) ~[?:?]
    at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:380) ~[?:?]
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:193) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1287) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1128) ~[?:?]
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:179) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1665) ~[?:?]
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1589) ~[?:?]
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:224) ~[?:?]
    at com.mojang.authlib.HttpAuthenticationService.performGetRequest(HttpAuthenticationService.java:140) ~[authlib-3.3.39.jar:?]
    at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:105) ~[authlib-3.3.39.jar:?]
    ... 12 more

 

Что за ядро? Есть ли лаунчер? Какое значение online-mode?