Maven install for wildfly-17.0.0.Final-src fails with:

[ERROR] Failed to execute goal on project wildfly-client-all: Could not resolve dependencies for project org.wildfly:wildfly-client-all:jar:17.0.0.Final: Could not transfer artifact org.apache.activemq:artemis-jms-client:jar:2.8.1 from/to central (https://repo.maven.apache.org/maven2): Connection reset

Does anybody have an idea what might be the reason and how this could be solved?

mvn -v

Apache Maven 3.6.0 (97c98ec64a1fdfee7767ce5ffb20918da4f719f3; 2018-10-24T20:41:47+02:00)

Maven home: /apps/apache-maven-3.6.0

Java version: 12.0.1, vendor: Oracle Corporation, runtime: /usr/java/jdk-12.0.1

Default locale: de_DE, platform encoding: UTF-8

OS name: "linux", version: "4.12.14-lp150.12.64-default", arch: "amd64", family: "unix"