Text boxes flash grey

L

Laura

I have a form with many controls (160). They are all bound
to fields in the forms data source.

The form refreshes based on a timer, as data is collected
in the table in a similar frequency.

Most of the times the form opens as I want it and displays
all the values. But sometimes when I open the form - all
fields are flashing grey - meaning the text boxes alter
between a grey background and the normal transparent back
ground. The form itself is white.

Why is that? - and how do I prevent the "flashing grey"?
 
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