installed ssl and editor does not load

hi
we installed ssl to site and added https redirects as follows and the editor stopped loading

RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteCond %{HTTP_HOST} ^(www\.)?coolexample\.com
RewriteRule ^(.*)$ https://www.coolexample.com/$1 [R,L]

https://uk.godaddy.com/help/redirect-my-cpanel-website-to-https-27870

the page says it is unresponsive

Error code: RESULT_CODE_HUNG

PLEASE REPLY ASAP!!!

OR SHOULD WE HAVE USED THIS METHOD OF REDIRECT?

https://uk.godaddy.com/help/redirect-my-wordpress-website-to-https-for-linux-hosting-27871

we removed redirect from https file and it started working again – how to redirect and keep the editor working – should redirect be done from word press itself?

the editor works without https redirect – can it made to work with htaccess file changes?