Fix 325232 create a global debounce time variable of 250

What does this MR do?

Address #325232 (closed)

Screenshots (strongly suggested)

This MR will only affect non-UI code, so there will be no screenshots included.

Does this MR meet the acceptance criteria?

Conformity

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• This change is backwards compatible across updates, or this does not apply.

Availability and Testing

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Security

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