Time to time I get problem that Built-In Node go to offline mode.
2022-03-28 14:53:53.058+0000 [id=6168] WARNING h.p.v.JVMVersionComparator#isAgentRuntimeCompatibleWithJenkinsBytecodeLevel: The agent JVM version 17.0 is not recognized by the plugin. You might want to open a ticket for the maintainer to complete the compatibility list.
2022-03-28 14:53:53.061+0000 [id=6168] WARNING h.p.v.JVMVersionMonitor#data: Making offline temporarily due to using an incompatible JVM version between agent and master (master=17.0.1, agent=17.0.1)
- links to