> For the complete documentation index, see [llms.txt](https://docs.wproofreader.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wproofreader.com/troubleshooting/client-side.md).

# Client-side

* [How to access the browser console errors and failed requests in the network tab](/troubleshooting/client-side/how-to-access-the-browser-console-errors-and-failed-requests-in-the-network-tab.md)
* [Overview of HTTP response status codes](/troubleshooting/client-side/overview-of-http-response-status-codes.md)
* [CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource](/troubleshooting/client-side/cors-policy-no-access-control-allow-origin-header-is-present-on-the-requested-resource.md)
* [Error in console: The product 'scayt2\_wsc\_dialog' is not available or enabled for your subscription](/troubleshooting/client-side/error-in-console-the-product-scayt2_wsc_dialog-is-not-available-or-enabled-for-your-subscription.md)
* [Spell Checker "WSC" dialog plugin for CKEditor 4 stopped working: incessant loading spinner](/troubleshooting/client-side/spell-checker-wsc-dialog-plugin-for-ckeditor-4-stopped-working-incessant-loading-spinner.md)
* [WProofreader or SCAYT icons are broken on the product interface](/troubleshooting/client-side/wproofreader-or-scayt-icons-are-broken-on-the-product-interface.md)
* [Often issues while configuring Cloud services](/troubleshooting/client-side/often-issues-while-configuring-cloud-services.md)
* [Plugin for CKEditor 5: 'WEBSPELLCHECKER' is not defined](/troubleshooting/client-side/plugin-for-ckeditor-5-webspellchecker-is-not-defined.md)
* [WProofreader autocorrect not working in CKEditor 5 v.35](/troubleshooting/client-side/wproofreader-autocorrect-not-working-in-ckeditor-5-v.35.md)