Refresh() - Pause

I have a grid setup to refresh every 20 seconds, since it is a very active table. However the grid allows users to perform certain updates using “links” to other scriptcase apps.
Problem: Each time the Grid app refreshes I lose the “link”.

Question: How would one “Pause” the Refresh set in the Grid app? I see the () at the end of the Refresh but dont see any documentation showing what options one can use in the ().

Please can someone advise.