I set up a job which is supposed to be build on all slave nodes sharing a label. I try to achieve this using the NodeLabel Parameter Plugin version 1.7.1.
I selected "Run on all nodes matching the label", and "Run regardless of result".
However, when I trigger the job by hand, it runs on all nodes matching the label. By when started by timmer, it only runs on a random node. The one node changes between iterations.
I include screenshots of my setup as attachments. Jenkins version is 1.643.