Labview SubVI to keep previous control values

[RavensFan]

So the issue with the OP's VI's were the modal setting, not the "open front panel when called" setting.

[gy10c]

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@RavensFan wrote:

So the issue with the OP's VI's were the modal setting, not the "open front panel when called" setting.

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Seems like this issue cannot be solved yet by modal setting in labview yet, probably a new feature change in the future.