It sounds like Binance does not store very much historical data. Audit the t6 files you downloaded for some hints.

Next, there are many helpful suggestions on how to handle each particular error code. Start there:
https://zorro-trader.com/manual/en/errors.htm (error codes)

Next, did you audit your t6 files? Use the History script (or the Z History Editor from the download section). Is the t6 data sorted from newest to oldest (and not the other way around)? Is the file naming convention identical to what is described in the manual?
Originally Posted by Lapsa
Also - failed to find the log files. Tried to set LOGFILE flag but that produced nothing.
You probably put it in the wrong spot. Post your script.