ECONNRESET Error in Batch Server

SOLVED

Hi,

We are on V12 Patch 22, Syracuse 12.7.6.2 and regularly (2 or 3 times per day) experiencing an error with the batch server where tasks fail with an ECONNRESET error.  If this is a recurring task, we have to manually re-start the task with the 'Follow-up recur entry' menu on the Usage->Request Management screen.  Otherwise the task never recurs.

The task log always looks like this:

The Syracuse log always contains the following error:

This error only occurs with the batch server.  User sessions are all OK.

Any ideas?

Thanks,
Martin