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Problems with LSCache plugin (cart\header etc.)

This topic has 8 replies, 2 voices, and was last updated 2 months, 1 weeks ago ago by alexjourneyworldwide

alexjourneyworldwide

Participant

September 23, 2025 at 11:15

Hi there! I have some problems with LSCache settings:

1. Desktop header shows on mobile devices (first page load)
2. The guest cart becomes empty after reloading the page
3. Desktop header has a different width
4. Broken styles on the catalog page
5. Theme custom CSS is not applied after adding the theme style to the caching excludes.
6. All lightbox gallery images are duplicated (one lightbox opens on top of the other lightbox.
And so on.

Please help me with the most efficient settings for LSCache + LiteSpeed Server + Redis environment.

Please, contact administrator
for this information.

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support staff only.

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7 Answers

Luca Rossi

Support staff

September 23, 2025 at 18:09

Dear @alexjourneyworldwide,

We kindly suggest that you try disabling the Remove Unused CSS feature in the LiteSpeed Cache plugin. To do so, please follow the steps below:

1. Access LiteSpeed Cache Settings: In your WordPress dashboard, go to LiteSpeed Cache > Page Optimization > CSS Settings.
2. Locate “Generate UCSS”: Find the option labeled Generate UCSS, which controls the unused CSS removal feature.
3. Disable “Generate UCSS”: Toggle the switch or uncheck the box next to Generate UCSS to disable it.
4. Save Changes: Click Save Changes to apply the modification.
5. Purge UCSS (Optional): If this feature was previously enabled, you may also wish to purge existing UCSS files. To do this, go to LiteSpeed Cache > Dashboard and click Purge All – UCSS.

Please note that website speed optimization falls outside the scope of our standard support services.

Thank you for your kind understanding.

Best regards,
8Theme Team

#455710 Copied

alexjourneyworldwide

Participant

September 24, 2025 at 09:55

Hello Luca! Thank you for your reply!

But I still have a problem that is not affected by the cache plugin:

6. All lightbox gallery images are duplicated (one lightbox opens on top of the other lightbox.

It seems like 2 separate lightboxes are loading. Please take a look at the screenshots. You can check it on any product page (on mobile)

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Luca Rossi

Support staff

September 24, 2025 at 11:12

Dear @alexjourneyworldwide,

We kindly suggest disabling the lightbox feature in the Elementor settings. You may find detailed instructions in the following guide: [https://elementor.com/help/lightbox/](https://elementor.com/help/lightbox/).

We hope this information is helpful.

Best regards,
The 8Theme Team

#455735 Copied

alexjourneyworldwide

Participant

September 25, 2025 at 09:41

Thank you! This really helped. One last question: where are the Theme’s additional and custom CSS files located? To add them to the excludes list. Because now I can’t see my custom changes.

#455845 Copied

alexjourneyworldwide

Participant

September 25, 2025 at 09:53

And send the list of JS exclusions for WP Rocket. I will add them manually for LSCache

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support staff only.

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Luca Rossi

Support staff

September 25, 2025 at 11:48
Dear @alexjourneyworldwide,

Please kindly review the following directories for the CSS and JS files:

- xstore/js/(.*).js - xstore/css/(.*).css

We hope this information is helpful.

Best regards,
The 8Theme Team
#455869 Copied
alexjourneyworldwide

Participant

September 29, 2025 at 07:54

Thanks for the support! My topic “Problems with LSCache plugin (cartheader etc.)” has been successfully resolved.

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Problems with LSCache plugin (cart\header etc.)

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