I tried building a rig today but got the same error that others reported above:
Error Validating Captcha Response.Please try using a different browser or turning off any adblocker. This error occurs on chrome, firefox, opera, and edge. And it also occurs when adblockers are disabled.
I was able to login through IE, but then encountered the blank screen like
Alongnola reported in a post above.
Is there any workaround for these issues?