timing on sandbox refresh

AI generated answer (using internal Slack threads):

Based on the conversations, the timing of a sandbox refresh in NetSuite can vary and is not entirely within your control. However, there are some practices that can help ensure the most recent data is captured in the refresh. NetSuite uses a "recent" snapshot of the environment to raise the sandbox. These snapshots are usually taken between 12-1am local server time. Therefore, it is a good practice to freeze any customizations or code promotions at least 48 hours before requesting a sandbox refresh. This allows time for NetSuite to take a minimum of 2 snapshots. The freeze should be kept in effect and users should be locked out of the sandbox until the refresh has completed and is active. If you need the data to be as up-to-date as possible, it is recommended to wait at least overnight from the last change in production you need to have in your sandbox refresh. Waiting 24 hours is probably a bit much, but would definitely ensure you get all your data. The frequency of sandbox refreshes can depend on your needs and the limitations for sandbox refresh count. NetSuite typically provisions as if you will refresh around once a month, but the cadence can vary drastically depending on if you're in an active long-term project. Some companies refresh their sandbox monthly, while others do it every other month or as needed for specific projects. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******