I checked again the historical data. I found errors at two assets (GER30 and GBP/USD). I have renamed the historical data files for this two assets and started the reloading with the Download script (M1)
I just recognised an issue with the reload at FXCM:
Load GER30 2026.. 13306 min
Load GER30 2025..
Warning: 035 GER30 5 days gap Tue 2025-12-23 298248 min
Load GER30 2023..302668 min
Load GER30 2022.. 304899 min
Load GER30 2021.. 304168 min
Load GER30 2020.. 254151 min (gap 56 days)
Load GER30 2019.. 288296 min
Load GER30 2018.. 210536 min
Load GER30 2017.. 210475 min
Load GER30 2016..140831 min (gap 126 days)
Load GER30 2015.. 48432 min (gap 280 days)
Load GER30 2014.. 11959 min (gap 338 days)
Load GER30 2013.. 43652 min (gap 281 days)
Load GER30 2012.. 205660 min
Load GER30 2011.. 209220 min
Load GER30 2010.. 54419 min (gap 265 days)






Why do we have these gaps? This might be the reason for the further errors?. The download is done with the 32bit Zorro.