I found a strange behaviour with the FXCM 64bit Plugin. When I start Zorro (2.70) for trading, I get an NaD message in the LookBack run.
This behaviour I recognize especially for daily bars. In my example with asset GER30, I have historical data in the history folder available until 2008.
With the 32bit plugin I have no issue.
With the 64bit plugin:


AL09-G1-R2-1440-V1 start
Login 0 FXCM.. at UTC 01-21 19:24.
Error 047: GER30 1899-12-30 2026-01-21: 0 bars, 0 skipped, 500 needed)
Read AL09-G1-R2-1440-V1.fac
Read AL09-G1-R2-1440-V1.par......

Trade: AL09-G1-R2-1440-V1 2026-01-21
Assets AssetsStandard.csv
Lookback 500 bars, (NaD)..(NaD).

Also for other assets I can repeat this behaviour. It seems that the plugin does not collect historical data from the history folder during the LookBack period?

PRELOAD Flag is set. When I remove the PRELOAD Flag, for the shorter time frames the Broker data are loaded, but for the longer I get this error. Strange?

Martin