Same here.
4.16 has a fix for my problem, and afterupgrading CSF from SSH it's now working.
Thanks!
Updated to 4.14 and on Cpanel i get HTTP 500 Error page
cPanel 11.24.4 CSF v4.64
I woke up this morning, clicked on the cPanel CSF tab link at the bottom of my whm menu and get a 505 error, blank page. I ssh to the server and all is running fine. Any ideas? I updated CSF AFTER this stopped working.