Start with a small batch
Confirm that the session, number format, and statuses behave as expected before increasing the list size.
Choose an interval you can monitor
Use the extension controls to space checks and keep WhatsApp Web visible during the first task.
- Do not rely on a fixed “safe” number
- Stop if the session displays a warning
- Expect completion time to vary
- Resume only after the session is understood
What affects completion time?
List size, interval settings, browser performance, network conditions, number format, and the active WhatsApp Web session all affect task duration.