HTTPS not workinng on form submit

Everythings works fine with http, but with https not, whenever i tried to submit a form it always show This site can’t be reached https://ibb.co/6069g9F

I tried to set my base url to https, and RewriteRule ^ https://%1%{REQUEST_URI} [R=301,L] on .htaccess

well i just find out, this only happens on chrome, i already clear the cache and session completely, but it always happen, it works in firefox without issue