QUIC.cloud CCSS Generation Failing

Hi,

I am using the LiteSpeed Cache plugin on FastComet shared hosting, and I am running into an issue with the QUIC.cloud Page Optimization service for my domain: copperreflections.com.

When I check the Page Optimization (CCSS) Overview in my QUIC.cloud dashboard, all of my recent requests are failing with this exact message: “[ERROR] CCSS generation failed. Please refer to your QC dashboard or contact LiteSpeed tech suppo…”

We recently cleaned up some aggressive Wordfence and .htaccess firewall rules that were returning 403/503 errors to bots. Could you please check the QUIC.cloud server logs for my domain and let me know:

1. Is QUIC.cloud encountering a REST API block (like a 403 Forbidden or 404 route error) when trying to send the CCSS callback to my site?
2. Or is there a specific CSS syntax error in my theme files causing the generator to fail?

Thank you for your help!

Tony

LiteSpeed Report 

Last Report Number: SCSUUXJK

Last Report Date: 08/11/2026 23:02:30

https://www.copperreflections.com/product/dragonfly-and-water-lilies-pill-box/

/* [ERROR] CCSS generation failed. Please refer to your QC dashboard or contact LiteSpeed tech suppo...

1s08/09/2026, 11:10 PMhttps://www.copperreflections.com/product/howling-wolf-jewelry-handmade-rings/

/* [ERROR] CCSS generation failed. Please refer to your QC dashboard or contact LiteSpeed tech suppo...

1s08/09/2026, 12:35 PMhttps://www.copperreflections.com/product/van-gogh-almond-blossom-bracelets-bvg-03/

/* [ERROR] CCSS generation failed. Please refer to your QC dashboard or contact LiteSpeed tech suppo...

The page I need help with: [log in to see the link]