I am able to auto-refresh for 10 sec but its working for 10 minutes. How to auto-refresh for 10 min?

Migrateduser

Hello,

I am facing an issue in auto-refresh. I am able to refresh automatically for 10 seconds but I am unable to refresh for 10 minutes. Could any please help me to auto-refresh for 10 minutes. Please find my logic attached below for your review.