Hi shubham,
Free instance types spin down after 15 minutes of inactivity and then will restart when they next receive a request. This behavior is documented at https://render.com/docs/free.
If you need your service always be available, moving to a paid instance type avoids this behavior, and the service will remain running constantly.
To change the instance type, follow these steps:
- Navigate to the service in our dashboard
- Open the ‘settings’ tab
- Click on the ‘Change Instance Type’ button
- Select the instance type you wish to use (the minimum to avoid sleeping is Starter)
- If you want to change back to the free instance type, repeat this process but select ‘free’
John B
Render Support, UTC+1 