It looks like the p#bnc-submit-reset button is covering the p#bnc-submit button.
Might just be a minor CSS update needed for the Reset button to not overlap the “Save Changes” button.
If you delete the reset settings button while inspecting the elements it allows you to click the “Save Changes” button.
Hey eltano,
I was interested in your solution for clearing cache across a multi-server setup with WP Super Cache.
What does your services.php file look like, meaning how does it call multiserver.php and pass the values to execute the wp_cache_clean_cache function.