http://ramsayswljlwqo7yvw3ovxhyzavllyduxkgh4rbobzkc263jyro6cjyd.onion/2024/07/10/chromeos-captive-wifi-login.html
This setting causes the browser to only make HTTPS requests (and it was upgrading the connectivty check to HTTPS before it was sent over the wire). Turning this off, allowed Starbucks to redirect me to their login. Once the login was completed, flipping it back on did not affect my browsing. note I wonder if Chrome should whitelist connectivitycheck.gstatic.com from their HTTPS only mode?