Thanks for quick response …..
installing & uninstalling will not solve….
Jio secondary ……. primary 4mbps cable broadband connection
using Norton but recently change to quick heal & it eat too much memory maybe quick heal (original culprit)
note:- today run only nesttrader … no rtd (realtime) … no issue ….. after market hour backfill without any problem.
Then it will be good for you to reinstall all 3, RTD, Ami and Nest
Check with proper internet eg lan based or wifi
Not via mobile internet
Not via mobile internet
Also, check any scheduled scanning of antivirus or any other scanning on that time
note:- today run only nesttrader … no rtd (realtime) … no issue ….. after market hour backfill without any problem.