Scroll down to "Delete domain security policies" and enter the root domain that's causing you issues. For example, I entered
howchoo.com to prevent the domain from automatically redirecting to https.
Then, click the Delete button.
http version of the URL that was giving you problems. You should no longer get redirected.
Still getting redirected?
If you're still getting redirected, try clearing your browser cache by navigating to
Chrome > Settings > Privacy and security (or by visiting
chrome://settings/privacy in your browser) and clear your browsing data.
You can also clear data just for the specific domain by visiting the domain in your browser by navigating to
View > Developer > Developer Tools > Application > Clear storage and then clicking the Clear site data button.