Big issue, 404 errors when clearing object cache

Hi, we have a big problem. From time to time, when we clear the web cache, a problem occurs with Rank Math that causes us to lose our sitemap, throwing a 404 error when trying to access it. We have to save the changes within the Rank Math Sitemap Settings for the sitemap to be available again.

We already had this kind of problem when we tried to remove the base & category base prefix from the URLs. We had to uncheck this option because it gave us 404 errors on the product and category pages of our store.

We use LiteSpeed ​​for the web cache, while for the object cache we use Redis

This problem does not happen immediately when we clear the cache, nor does it always happen. But it has to be related to this as what happens is that Rank Math loses the saved plugin settings, and it works again when we save the changes within the plugin

This is a very serious problem for us since we went several days without sending the sitemap to Google

We appreciate your help in solving this problem and we will do our best to help you find the problem.

Thanks a lot