Changed instrument of YM charts from YM 09-16 to YM 12-16, due to rollover..
With CQG data connection (to HDS us 001../31655) the chart backfills data for the 09-16 contract then gives real time data for the 12-16 contract.
Deleting all historical data from the NT8 db had no effect on this problem.
Since rolling to the current front month, NT8 has become completely unusable.
Problem began yesterday and continues today. Have never seen this before with NT7 or NT8.
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