Title: Cache problem?
Last modified: January 9, 2026

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# Cache problem?

 *  Resolved [freitasfelipe](https://wordpress.org/support/users/freitasfelipe/)
 * (@freitasfelipe)
 * [4 months, 4 weeks ago](https://wordpress.org/support/topic/cache-problem-57/)
 * How do I prevent the plugin from getting cached? After a few hours, it stops 
   working in the cache; it just keeps loading and doesn’t finish. After clearing
   the cache, everything works again for a short period. I use wp fastest cache.

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [aacesc](https://wordpress.org/support/users/aacesc/)
 * (@aacesc)
 * [4 months, 3 weeks ago](https://wordpress.org/support/topic/cache-problem-57/#post-18782566)
 * Hello there,
 * Thank you for writing to us. The form should work even if there is cache in the
   page. The form might not be working because of some JS error being generated 
   when you have cache turned on. Can you please check in the browser console if
   there are any JS error?
   Please provide us the URL so that we can check from our
   end as well. Thanks.
 *  Thread Starter [freitasfelipe](https://wordpress.org/support/users/freitasfelipe/)
 * (@freitasfelipe)
 * [4 months, 2 weeks ago](https://wordpress.org/support/topic/cache-problem-57/#post-18793602)
 *     ```wp-block-code
       Uncaught SyntaxError: Unexpected token 'N', "No script "... is not valid JSON    at ce.parse [as parseJSON] (<anonymous>)    at Object.success (stul-frontend.js?ver=1.3.1:73:25)    at c (jquery.min.js?ver=3.7.1:2:25304)    at Object.fireWith [as resolveWith] (jquery.min.js?ver=3.7.1:2:26053)    at l (jquery.min.js?ver=3.7.1:2:77782)    at XMLHttpRequest.<anonymous> (jquery.min.js?ver=3.7.1:2:80265)
       ```
   
 * On click submit, this error appears on console.
    -  This reply was modified 4 months, 2 weeks ago by [freitasfelipe](https://wordpress.org/support/users/freitasfelipe/).
 *  Thread Starter [freitasfelipe](https://wordpress.org/support/users/freitasfelipe/)
 * (@freitasfelipe)
 * [4 months ago](https://wordpress.org/support/topic/cache-problem-57/#post-18811593)
 * This was resolved by removing the “stul_unlock_check” cookie and ‘stul-frontend.
   js” from being cached by wp-fastest-cache.

Viewing 3 replies - 1 through 3 (of 3 total)

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## Tags

 * [cache](https://wordpress.org/support/topic-tag/cache/)
 * [Fastest Cache](https://wordpress.org/support/topic-tag/fastest-cache/)

 * 3 replies
 * 2 participants
 * Last reply from: [freitasfelipe](https://wordpress.org/support/users/freitasfelipe/)
 * Last activity: [4 months ago](https://wordpress.org/support/topic/cache-problem-57/#post-18811593)
 * Status: resolved