Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
Could you please do the following:
1. Remove your submitted sitemaps on GSC.
2. If you have any caching setup, on your site or server, exclude your sitemap URLs from being cached and clear your cache.
3. Head over to WordPress Dashboard > Settings > Permalinks
Hit the save button once.
4. Go to WordPress Dashboard > Rank Math > Sitemap Settings
Hit the save button once.
5. Check if your sitemap is working fine on your browser by going domain(.)com/sitemap_index.xml
If the sitemap is working fine, you can try validating it on this link: https://www.xml-sitemaps.com/validate-xml-sitemap.html
6. If everyhting is working fine, head over to your GSC and resubmit ONLY your main sitemap.
That should fix the issue.
If it doesn’t, please do let us know so we can look at this further.
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.
