# Cache Settings There are many approaches, and multiple solutions, to site caching, including various WordPress plugins. When the site cache lifetime is too high, the forms may not be submitted or Login & Register Forms may not load. We recommend decreasing the site cache lifetime to optimize performance while preserving security. Setting a site cache lifetime of around 48 hours should be sufficient to avoid submission errors. When Caching plugins are installed and JavaScript Minification, JavaScript Combination, and Script delay options are enabled, it is required to exclude the User account page from these services. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.stylemixthemes.com/masterstudy-lms/troubleshooting/cache-settings.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.