Thanks for the response.

I see the following in the log
========================================================
Portfolio analysis OptF ProF Win/Loss Result

AUD/USD avg .000 ---- 0/0 +0 ********presumably this is why zero lots
EUR/USD avg .026 ---- 0/0 +0
GBP/USD avg .020 ++++ 1/0 +8
USD/JPY avg .018 ---- 0/0 +0
========================================================

No idea why or where this has been calculated and not aware of having done anything different for this currency
Seem to have History files for AUD/USD (t6's) 2004 to 2018
Will keep on trying to make sense of the available information