Our jenkins jobs yield hundreds of pages of output. New in 1.572, if we look at 'full' console *while the build is in progress*, only a portion is shown, and we get the spinning icon at bottom of console but nothing else comes.

Interestingly, when the job is finished, I can click on the 'full' console and it works. It is only during the time that the job is running, that the 'full' console only shows a portion.

The portion that it shows is not the latest, either. Specifically, while the job is running, if we click on 'full' console, I'll see the first <n> pages from the beginning of the build, then it will be stuck.

But if we click on 'view console' (NOT the full console), we can see the most recent set of logs (i.e. 'tail').

This problem did not occur in 1.571.