How to enable Crawler?

Replies: 0

You just make everything become harder, change setting of users after upgrade is the worst.

After upgrade to new version, crawler is disabled (I enabled it before).

I see the guide here: https://blog.litespeedtech.com/2017/06/14/wpw-crawl-your-site-make-it-fly/ so I edited .htaccess and added:

<IfModule LiteSpeed>
CacheEngine on crawler
</IfModule>

Crawler still disabled. What I need to do further please?

Thanks.