LiteSpeed Cache crawler doesn’t work without a sitemap
Didn’t say you needed a sitemap, and also didn’t say you need a third party plugin to make the sitemap.
Not worth the trouble. The more plugins you have, the worse WordPress runs.
And because of the amount of posts on this site, it’ll take the crawler forever.
Enjoy the slow load time sometimes. Actually completely disabling the cache, might make it faster, and using some other cache plugin. You need to disable the cache in OpenLiteSpeed, not just the plugin.
If you haven’t decided on a control panel, I’d recommend not using CyberPanel. They add new features but don’t fix bugs. Just run the update script in Ubuntu, it gets errors. That doesn’t mean it doesn’t work, just that it isn’t pretty.