Window Agent connection issue after Jenkins update from 2.479.3 to 2.492.1

After Updating my WIndows Controller from 2.479.3 to 2.492.1 most of my WIndows Agents no longer connects to the controller.

They showed the following message:

Feb. 10, 2025 1:59:45 PM hudson.remoting.Launcher$CuiListener status
INFORMATION: Could not locate server among […/;|https://servername.com:8443/];] waiting 10 seconds before retry
java.io.IOException: Failed to connect to https://servername:8443/tcpSlaveAgentListener/: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver.resolve(JnlpAgentEndpointResolver.java:230)

When rolling back to 2.479.3 every thing is ok again!