I am using WIN7 NT7 B13. I have numerous charts open running YM0610 contract. Working fine, Today I decided to also look at a YM0910 contract for a 1 minute chart.
Using the exact same settings as for the YM 0610 contract, The chart plots the history up to the minute but does not update. Simple bar chart - nothing else in the window.
I am connected to ZEN, YAHOO and MBT in that order. Historical data for ZEN is enabled, MBT disabled.

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