I'm experiencing troubles, when aborting downloads of files from the workspace of a job.
Hudson allows to download files from the workspace of the last build of a job. Just downloading these files works flawless.
But if I abort a download in my browser, I'am not able to browse the workspace any more. This even affects all other workspaces on the same node (connected via the same slave agent).
In the manage nodes page, the node is still listed as connected and hudson still schedules new jobs to be run on this node. But once they get executed, they hang, as hudson is not able to run remote commands on the node.
A disconnect/reconnect of the slave agent is needed, to recover from this issue.
I can reproduce this issue with windows nodes (slave agent is launched via JNLP) and linux nodes (slave agent is launched via SSH).