Помогите java.net.ConnectException: Connection timed out

Всем привет, возникла проблема при загрузке сервера

Спойлер: Ошибка

Downloading vanilla jar...
Failed to download vanilla jar
java.net.ConnectException: Connection timed out
at java.base/sun.nio.ch.Net.connect0(Native Method)
at java.base/sun.nio.ch.Net.connect(Net.java:576)
at java.base/sun.nio.ch.Net.connect(Net.java:565)
at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:588)
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:333)
at java.base/java.net.Socket.connect(Socket.java:645)
at java.base/sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:300)
at java.base/sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:174)
at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:182)
at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:497)
at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:600)
at java.base/sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:265)
at java.base/sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:379)
at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:189)
at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1232)
at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1120)
at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:175)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1653)
at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1577)
at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:224)
at java.base/java.net.URL.openStream(URL.java:1192)
at io.papermc.paperclip.Paperclip.checkVanillaJar(Paperclip.java:191)
at io.papermc.paperclip.Paperclip.checkPaperJar(Paperclip.java:122)
at io.papermc.paperclip.Paperclip.setupEnv(Paperclip.java:95)
at io.papermc.paperclip.Paperclip.main(Paperclip.java:49)

Чистый сервер на ядре Purpur 1.16.5, Java 16 (полная версия: 16.0.2)
Сервер установлен на VDS Linux Debian 10

Изменено:
Сейчас я проверил некоторые ядра и сервер запускается только на ядрах, которые поддерживают плагины и моды и ещё работает обычное ядро Spigot 1.16.5