Title: Cache problem Last modified: August 26, 2026 --- # Cache problem * [rudolfl](https://wordpress.org/support/users/rudolfl/) * (@rudolfl) * [1 week, 2 days ago](https://wordpress.org/support/topic/cache-problem-59/) * Hi * [https://www.filliescollection.com.au/pillbox-fascinator-with-silk-abaca-bow-by-fillies-collection/](https://www.filliescollection.com.au/pillbox-fascinator-with-silk-abaca-bow-by-fillies-collection/) * CSS is completely off. Running same page with ?LSCWP_CTRL=before_optm shows correct page. So does ?LSCWP_CTRL=NO_CACHE. Usually this sort of things are caused by UCSS, but problem still exists with UCSS cleared. I also cleared all caches ( including browser cache) and I can see in HTML that page was cached at this very moment, e.q.caching timestamp is right now. Problem still there. JS deferral is off. So, it certainly seem that cache was cleared, but somehow persists. Any ideas? * Report ID: **QXFXSCZT** * UPDATE: Turning “CSS Combine” off fixes the problem. No idea why - This topic was modified 1 week, 2 days ago by [rudolfl](https://wordpress.org/support/users/rudolfl/). Viewing 9 replies - 1 through 9 (of 9 total) * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [1 week, 1 day ago](https://wordpress.org/support/topic/cache-problem-59/#post-19004045) * in browser dev tool , when issue happens , do you see any broken request ? 404 error ? warning in console …etc ? * Thread Starter [rudolfl](https://wordpress.org/support/users/rudolfl/) * (@rudolfl) * [1 week, 1 day ago](https://wordpress.org/support/topic/cache-problem-59/#post-19004047) * No warnings (some missing fonts from CDN, but nothing else). * I also tried to enable CSS Combine, but disabled UCSS — problem still exists. SO, something to do with CSS combine. * Problem started after upgrade. I upgraded Core to 7.1, Avada theme to latest and LiteSpeed Cache from 7.8 to 7.9. Had to do upgrades at same time as both core and theme had fresh security vulnerabilities. * My gut feel tells me it is some compatibility between latest Avada theme and LiteSpeed, but I could be wrong. * Rudolf * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [1 week ago](https://wordpress.org/support/topic/cache-problem-59/#post-19005062) * do you have stage site that is showing the issue ? * Thread Starter [rudolfl](https://wordpress.org/support/users/rudolfl/) * (@rudolfl) * [6 days, 5 hours ago](https://wordpress.org/support/topic/cache-problem-59/#post-19006202) * Sadly, no * I have staging site on local machine without cache. I can give you access to live site. I can survive with short downtime. * Rudolf * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [6 days, 5 hours ago](https://wordpress.org/support/topic/cache-problem-59/#post-19006204) * do not mention anything about access , it is forbidden in forum and you would get yourself banned here. * if you can enable and trigger the issue for next 30 minutes , I can look at it and see if I can dig anything in short tine - This reply was modified 6 days, 5 hours ago by [qtwrk](https://wordpress.org/support/users/qtwrk/). * Thread Starter [rudolfl](https://wordpress.org/support/users/rudolfl/) * (@rudolfl) * [6 days, 5 hours ago](https://wordpress.org/support/topic/cache-problem-59/#post-19006209) * Hi * [https://www.filliescollection.com.au/pillbox-fascinator-with-silk-abaca-bow-by-fillies-collection/](https://www.filliescollection.com.au/pillbox-fascinator-with-silk-abaca-bow-by-fillies-collection/) * Problem now visible. * Rudolf * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [6 days, 4 hours ago](https://wordpress.org/support/topic/cache-problem-59/#post-19006215) * please try disable CSS combine, or exclude `avada` and `fusion-builder` in CSS optimization , purge all , purge UCSS/CCSS , see how it goes * Thread Starter [rudolfl](https://wordpress.org/support/users/rudolfl/) * (@rudolfl) * [6 days, 4 hours ago](https://wordpress.org/support/topic/cache-problem-59/#post-19006220) * As I mentioned, disabling CSS Combine fixes the problem. But this also turns off UCSS which I would like to keep. * I tried to keep Combine CSS ON and added “avada” and “fusion-builder” into CSS excludes. Problem still there. (caches purged) * Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/) * (@qtwrk) * [6 days, 4 hours ago](https://wordpress.org/support/topic/cache-problem-59/#post-19006222) * ```wp-block-code this.media=media="print" ``` * add these 2 as well , purge Viewing 9 replies - 1 through 9 (of 9 total) You must be [logged in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcache-problem-59%2F%3Foutput_format%3Dmd&locale=en_US) to reply to this topic. * ![](https://ps.w.org/litespeed-cache/assets/icon-256x256.png?rev=2554181) * [LiteSpeed Cache](https://wordpress.org/plugins/litespeed-cache/) * [Frequently Asked Questions](https://wordpress.org/plugins/litespeed-cache/#faq) * [Support Threads](https://wordpress.org/support/plugin/litespeed-cache/) * [Active Topics](https://wordpress.org/support/plugin/litespeed-cache/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/litespeed-cache/unresolved/) * [Reviews](https://wordpress.org/support/plugin/litespeed-cache/reviews/) * 10 replies * 2 participants * Last reply from: [qtwrk](https://wordpress.org/support/users/qtwrk/) * Last activity: [6 days, 4 hours ago](https://wordpress.org/support/topic/cache-problem-59/#post-19006222) * Status: not resolved