Title: Error msg
Last modified: October 8, 2025
---
# Error msg
* Resolved [richards1052](https://wordpress.org/support/users/richards1052/)
* (@richards1052)
* [7 months, 3 weeks ago](https://wordpress.org/support/topic/error-msg-14/)
* This error msg is displaying:
* > “LiteSpeed Cache: WordPress gave an unexpected response when notified with
> QUIC.cloud service results. Check WP API is properly configured. Register at
> QUIC.cloud to see more details on the user dashboard.
* I don’t know what the API is nor QUIC.cloud
* Can anyone explain what this is & what I should do to correct this?
* The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-msg-14%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)
* [7 months, 2 weeks ago](https://wordpress.org/support/topic/error-msg-14/#post-18673299)
* [@richards1052](https://wordpress.org/support/users/richards1052/) When do you
get the error? When you want to enable QuicCloud?
Is your ip: 185.xxx.xxx.149?
From the test I did I see that there are some security measures that stops the
required links to work.
* Thread Starter [richards1052](https://wordpress.org/support/users/richards1052/)
* (@richards1052)
* [7 months, 2 weeks ago](https://wordpress.org/support/topic/error-msg-14/#post-18673927)
* The error msg has been displaying in the heading on all admin pages. I did just
register yestereday for a Quiccloud acct. And I don’t see the error so far.
* In the plugin settings, I see a possibl;y related error:
* > LSCache caching functions on this page are currently unavailable!
> To use the caching functions you must have a LiteSpeed web server or be using
> QUIC.cloud CDN. [Learn More](https://docs.litespeedtech.com/lscache/lscwp/faq/#why-do-the-cache-features-require-a-litespeed-server)
* How should I deal with this? Can you tell me which security settings/plugins
may be interfering with Litespeed?
* Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/)
* (@qtwrk)
* [7 months, 2 weeks ago](https://wordpress.org/support/topic/error-msg-14/#post-18674018)
* ```wp-block-code
429 429 Too Many Requests
429 Too Many Requests
nginx
```
* I am getting this when I invesitgate
* it looks like your webserver has certain rate limit , sometimes our nodes may
send mulitple requests in short time , it may trigger such throttling measure
and blocking it
* please consider whitelist our IPs [https://quic.cloud/ips](https://quic.cloud/ips)
from the throttling
* Thread Starter [richards1052](https://wordpress.org/support/users/richards1052/)
* (@richards1052)
* [7 months, 2 weeks ago](https://wordpress.org/support/topic/error-msg-14/#post-18675488)
* My host does have such limits for security purposes. I’ve contacted them & asked
them if they can whitelist w/o compromising security issues.
* On another issue: The image optimization function fails because it says there
are too many images to process. Is there any way to optimize give this issue?
- This reply was modified 7 months, 2 weeks ago by [richards1052](https://wordpress.org/support/users/richards1052/).
* Plugin Support [litetim](https://wordpress.org/support/users/litetim/)
* (@litetim)
* [7 months, 2 weeks ago](https://wordpress.org/support/topic/error-msg-14/#post-18675957)
* [@richards1052](https://wordpress.org/support/users/richards1052/) please paste
the exact message you get about image optimization
Viewing 5 replies - 1 through 5 (of 5 total)
The topic ‘Error msg’ is closed to new replies.
* 
* [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/)
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## Tags
* [cache](https://wordpress.org/support/topic-tag/cache/)
* [images optimization](https://wordpress.org/support/topic-tag/images-optimization/)
* 5 replies
* 3 participants
* Last reply from: [litetim](https://wordpress.org/support/users/litetim/)
* Last activity: [7 months, 2 weeks ago](https://wordpress.org/support/topic/error-msg-14/#post-18675957)
* Status: resolved