I am experiencing the same issue, have tried 3 different browsers, on three devices, with three different OS’s, and same issue all around.
Even tried disabling browser plugins and Cloudflare DNS.
Here is the console log that appears immediately when I click Register New Key…
u2f-api.js?ver=0.2.1:532 Failed to execute ‘postMessage’ on ‘DOMWindow’: The target origin provided (‘chrome-extension://kmendfapggjehodndflmmgagdbamhnfd’) does not match the recipient window’s origin (‘null’).(anonymous)@u2f-api.js?ver=0.2.1:532
Any help would be much appreciated!
