Can't Save Changes

Hello,

I’m having a problem saving the changes I make with the Plugin.

I am in an individual blog post. The box for ‘Make Redirect Active’ is checked. I do not want this post to be redirected. So, I uncheck that box. I click ‘update’ on the post. Once updated, the box gets checked again. Therefore, I can’t stop the redirect.

I’ve tried clearing the cache, deactivating/reactivating the plugin.

Thank you!

https://wordpress.org/plugins/quick-pagepost-redirect-plugin/