Title: Beware.. sometimes doesn't work.. Last modified: September 3, 2016 --- # Beware.. sometimes doesn't work.. * [kokdemir](https://wordpress.org/support/users/kokdemir/) * (@kokdemir) * [11 years, 7 months ago](https://wordpress.org/support/topic/beware-sometimes-doesnt-work/) * I have tested this plugin for a week. It generally works but sometimes I encounter 404 pages for category and posts pages.. I removed the plugin and the 404 problems fixed.. The topic ‘Beware.. sometimes doesn't work..’ is closed to new replies. * ![](https://ps.w.org/fv-top-level-cats/assets/icon-256x256.png?rev=1619356) * [FV Top Level Categories](https://wordpress.org/plugins/fv-top-level-cats/) * [Frequently Asked Questions](https://wordpress.org/plugins/fv-top-level-cats/#faq) * [Support Threads](https://wordpress.org/support/plugin/fv-top-level-cats/) * [Active Topics](https://wordpress.org/support/plugin/fv-top-level-cats/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/fv-top-level-cats/unresolved/) * [Reviews](https://wordpress.org/support/plugin/fv-top-level-cats/reviews/) * 0 replies * 1 participant * Last reply from: [kokdemir](https://wordpress.org/support/users/kokdemir/) * Last activity: [11 years, 7 months ago](https://wordpress.org/support/topic/beware-sometimes-doesnt-work/)