WHM & cPanel Slow On HTTPS

Hello, I was hoping I could get some ideas as to why my cpanel and whm was so slow. It seems when I access whm via the hostname, it's slow and sometimes cloudflare gives a 522 timeout error. When I access whm or cpanel via the direct IP, it's blazing fast. I have a feeling it's something to do with cloudflare but can't figure it out, anyone have any idea?