Thanks to this threads supporters and especially Vertigo_1985 for guidance.
Otherwise I've had a really tough time with Z.
They kept insisting on NEST Plus subscription.
Finally I realized, after so much searching, that there is a small zip file called Nest Charts on their site.
This file is extracted to Nest Trader to get the plus features including charts.
Then got registered for plus through app itself.
After that its smooth, backfill works but still having RTD problem.
For some reason, RTD isn't saving the scrips correctly to ini file.
If I manually edit it, then AB updates charts properly else it shows multiple entries appended with e.
like SBIN and SBINe with one blank else RTD will give error "Select atleast one script" in command prompt while restarting RTD.
Setup: RTD 1.4, AB6
Install directory C:, OS win 10 X64.
Problem:
1. RTD appears to saves settings correctly in .ini file but the scrips are either not copied or if they do appear,
starts from Scrip4,Scrip5,Scrip6
2. If backfill period is say 20m, the datatable fills from 9:15.
Is this normal ?