Hello,
Thank you for contacting us and we regret the inconvenience caused.
Could you please follow these steps and see if that fixes the issue?
1. Flush the Sitemap cache by following this video screencast:
https://i.rankmath.com/pipRDp
2. Exclude the Sitemap files of the Rank Math plugin in your caching plugin. The cache could be via a plugin or from the server. please follow this article for more:
https://rankmath.com/kb/exclude-sitemaps-from-caching/
3. Clear your website and browser’s cache and check the sitemaps.
Please let us know how that goes.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
