It’s been brought to our attention that some users are unable to connect to matrix.org and riot.im due to an SSL error, failing with, “NET::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED”. The cause of this is the Chromium bug detailed at https://bugs.chromium.org/p/chromium/issues/detail?id=664177 In short, older versions of Chrome / Chromium (including Chromium v0.53 which is the default in ubuntu) will refuse to … Continue reading SSL Issues With Chromium