Title: jacksonchu's Replies | WordPress.org

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# jacksonchu

  [  ](https://wordpress.org/support/users/jacksonchu/)

 *   [Profile](https://wordpress.org/support/users/jacksonchu/)
 *   [Topics Started](https://wordpress.org/support/users/jacksonchu/topics/)
 *   [Replies Created](https://wordpress.org/support/users/jacksonchu/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/jacksonchu/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/jacksonchu/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/jacksonchu/engagements/)
 *   [Favorites](https://wordpress.org/support/users/jacksonchu/favorites/)

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## Forum Replies Created

Viewing 3 replies - 1 through 3 (of 3 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[LiteSpeed Cache] The header menu of guest and incognito mode PC layouts often disappears](https://wordpress.org/support/topic/the-header-menu-of-guest-and-incognito-mode-pc-layouts-often-disappears/)
 *  Thread Starter [jacksonchu](https://wordpress.org/support/users/jacksonchu/)
 * (@jacksonchu)
 * [1 year, 2 months ago](https://wordpress.org/support/topic/the-header-menu-of-guest-and-incognito-mode-pc-layouts-often-disappears/#post-18389517)
 * Resetting the cache plugin configuration should not work, because when I first
   learned that this plugin was very helpful for pagespeed scores, I installed this
   plugin on some of my websites. At that time, I didn’t know what to set, so I 
   followed the official instructions and did not set anything after installation,
   keeping the defaults. Indeed, the pagespeed score has been improved at this time,
   because it seems to have improved the time to find the root directory. But then
   I found that the situation I described above occasionally occurred, so I started
   to try to turn off the cache of logged-in users and cache commenters, turn on
   object cache and browser cache, and add exception rules to exclude the non-cached
   URI “/wp-content/themes/woodmart/header.php”. A few days ago, I also turned on
   mobile cache for most websites according to your suggestion, but the results 
   were the same and did not improve.
    -  This reply was modified 1 year, 2 months ago by [jacksonchu](https://wordpress.org/support/users/jacksonchu/).
    -  This reply was modified 1 year, 2 months ago by [jacksonchu](https://wordpress.org/support/users/jacksonchu/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[LiteSpeed Cache] The header menu of guest and incognito mode PC layouts often disappears](https://wordpress.org/support/topic/the-header-menu-of-guest-and-incognito-mode-pc-layouts-often-disappears/)
 *  Thread Starter [jacksonchu](https://wordpress.org/support/users/jacksonchu/)
 * (@jacksonchu)
 * [1 year, 2 months ago](https://wordpress.org/support/topic/the-header-menu-of-guest-and-incognito-mode-pc-layouts-often-disappears/#post-18388258)
 * After testing, even if caching is enabled for mobile visitors, the PC title menu
   will still be lost from time to time and the cache must be manually cleared to
   restore it…TT!
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[LiteSpeed Cache] The header menu of guest and incognito mode PC layouts often disappears](https://wordpress.org/support/topic/the-header-menu-of-guest-and-incognito-mode-pc-layouts-often-disappears/)
 *  Thread Starter [jacksonchu](https://wordpress.org/support/users/jacksonchu/)
 * (@jacksonchu)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/the-header-menu-of-guest-and-incognito-mode-pc-layouts-often-disappears/#post-18374255)
 * Uncached: [https://example.com/?LSCWP_CTRL=NOCACHE](https://example.com/?LSCWP_CTRL=NOCACHE)
   
   Unoptimized: [https://example.com/?LSCWP_CTRL=before_optm](https://example.com/?LSCWP_CTRL=before_optm)
 * When the header menu does not display, use the above method to visit my website
   and it will display normally.

Viewing 3 replies - 1 through 3 (of 3 total)