if by accident a trade is placed when the new price bars are being painted "off panel", that is the price panel position is not showing the new bars,
what I've seen is that the price markers (I only use markers) get confused and are painted at the right border of the chart
then, if the panel is repositioned correctly, or pulled left to show the new bars,
the price markers are confused and follow the drawing of each new bar, instead of being where the execution was
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