For the last week or so, I've been sporadically getting this error. No particular page or activity, and clicking "Try Again" usually works the first time. I've gotten this error three times already this evening.

Secure Connection Failed

The connection to subeta.net was interrupted while the page was loading.

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Please contact the website owners to inform them of this problem.

Learn more…

Try Again

Report errors like this to help Mozilla identify and block malicious sites

A few days after I made the post, it stopped happening.