Title: Quic Cloud connection is causing cache issue Last modified: July 28, 2026 --- # Quic Cloud connection is causing cache issue * [ushnahareem](https://wordpress.org/support/users/ushnahareem/) * (@ushnahareem) * [1 week, 3 days ago](https://wordpress.org/support/topic/quic-cloud-connection-is-causing-cache-issue/) * Hi Support! I am experiencing an issue after connecting my WordPress website to QUIC.cloud. When QUIC.cloud CDN is enabled and the website is connected, the following problems occur: - The website design/layout breaks. - An older version of the website is displayed. - Recent content and design changes do not appear. - Purging the WordPress and LiteSpeed caches does not consistently resolve the issue. - When QUIC.cloud is disconnected or bypassed, the current website loads correctly. * It appears that QUIC.cloud may be serving stale cached files, including old HTML, CSS, or JavaScript resources. Could you please check: 1. Whether the domain is correctly connected to QUIC.cloud. 2. Whether DNS/CDN settings are pointing to the correct origin server. 3. Whether an old CDN cache is still being served. 4. Whether CSS or JavaScript optimization is causing the layout to break. 5. Whether there is a cache conflict between LiteSpeed Cache, QUIC.cloud, the hosting cache, or another CDN. 6. Whether the correct SSL certificate and domain variation are configured. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fquic-cloud-connection-is-causing-cache-issue%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 5 replies - 1 through 5 (of 5 total) * Plugin Support [litetim](https://wordpress.org/support/users/litetim/) * (@litetim) * [1 week, 3 days ago](https://wordpress.org/support/topic/quic-cloud-connection-is-causing-cache-issue/#post-18977391) * [@ushnahareem](https://wordpress.org/support/users/ushnahareem/) please send a report to Litespeed, from LSCWP => Toolbox => Report => click on “Send to Litespeed” and share the ID generated. What do you mean by old HTML, CSS, JS? Does the design changed? * Thread Starter [ushnahareem](https://wordpress.org/support/users/ushnahareem/) * (@ushnahareem) * [1 week, 2 days ago](https://wordpress.org/support/topic/quic-cloud-connection-is-causing-cache-issue/#post-18977862) * Hi, the design does not permanently change. The issue occurs intermittently after connecting the website to QUIC.cloud. * Sometimes the **CSS generated or optimized by LiteSpeed Cache does not load**, causing parts of the page to lose styling or the entire layout to appear broken. After clearing or regenerating the LiteSpeed CSS cache, the design may return to normal, but the issue can happen again. * This may be related to stale or unavailable generated CSS files, such as UCSS or CCSS, being served through QUIC.cloud. The original CSS files and the website content are still present. * I’ve sent the LiteSpeed report, see details below: * Last Report Number: **MXQMWMHY** * Last Report Date: **07/29/2026 04:53:58** * Plugin Support [litetim](https://wordpress.org/support/users/litetim/) * (@litetim) * [1 week, 2 days ago](https://wordpress.org/support/topic/quic-cloud-connection-is-causing-cache-issue/#post-18978585) * [@ushnahareem](https://wordpress.org/support/users/ushnahareem/) There are a few things that you must look into:– I see that QC services are disabled in plugin( no API key). Please disconnect QC from plugin and reconnect it.– in htaccess there are some left overs from **Caching by SG-Optimizer**. Please remove everything in between:**# Leverage Browser Caching by SG-Optimizer** AND **# END GZIP**– In htaccess there is broken rule too: **RewriteRule[ ^profan-industries/?$ [https://profan…](https://profan…);..** Also some links are to www site others to non-www.After the domain is linked go to QC account, choose the site from your list. Go to CDN => **Purge All CDN Cache**Please make sure these things work as expected and we can debug further * Plugin Support [litetim](https://wordpress.org/support/users/litetim/) * (@litetim) * [1 week, 2 days ago](https://wordpress.org/support/topic/quic-cloud-connection-is-causing-cache-issue/#post-18978640) * [@ushnahareem](https://wordpress.org/support/users/ushnahareem/) I was checking your site and I see it broken. Make sure site link is correct. From: **WP -> Settings -> General**Coming back to **www** vs **non www** settings. * Access to font at ‘[https://profan.com.au/wp-content/uploads/2016/05/Montserrat-ExtraBold.woff’](https://profan.com.au/wp-content/uploads/2016/05/Montserrat-ExtraBold.woff’); from origin ‘[https://www.profan.com.au’](https://www.profan.com.au’); has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Failed to load resource: net::ERR_FAILED cat_services. jpg:1 Access to font at ‘[https://profan.com.au/wp-content/uploads/2016/05/Montserrat-ExtraBold.ttf’](https://profan.com.au/wp-content/uploads/2016/05/Montserrat-ExtraBold.ttf’); from origin ‘[https://www.profan.com.au’](https://www.profan.com.au’); has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource.Try setting these links to ON in QC:**Map Both www/ non-www****Auto Redirect www/non-www**From QC => site => CDN => CDN config - This reply was modified 1 week, 2 days ago by [litetim](https://wordpress.org/support/users/litetim/). * Plugin Support [litetim](https://wordpress.org/support/users/litetim/) * (@litetim) * [1 week ago](https://wordpress.org/support/topic/quic-cloud-connection-is-causing-cache-issue/#post-18980383) * [@ushnahareem](https://wordpress.org/support/users/ushnahareem/) any udpates here? Viewing 5 replies - 1 through 5 (of 5 total) You must be [logged in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fquic-cloud-connection-is-causing-cache-issue%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/) ## Tags * [quic.cloud](https://wordpress.org/support/topic-tag/quic-cloud/) * 5 replies * 2 participants * Last reply from: [litetim](https://wordpress.org/support/users/litetim/) * Last activity: [1 week ago](https://wordpress.org/support/topic/quic-cloud-connection-is-causing-cache-issue/#post-18980383) * Status: not resolved