Re: ANS1005E TCP/IP read error on socket = 4, errno = 73, reason: 'Connection reset by peer'

[Richard Sims]

...
>ANS1809W Session is lost; ...

Chet - This is most commonly caused by preemption, where client scheduling
       is too clumped rather than spread out over the day, and a higher
priority task (e.g., Restore) needs a drive when they are all in use by
lower priority tasks (e.g., Backup).  Check the server Activity Log.

  Richard Sims