[Error] WebSocket connection to ‘wss://public-api.wordpress.com/pinghub/wpcom/me

Hello,

I have this error on every wordpress site i run, same does ALL of my friends who runs web/internet firms which delivers websites based on wordpress.

[Error] WebSocket connection to ‘wss://public-api.wordpress.com/pinghub/wpcom/me/newest-note-data’ failed: Unexpected response code: 403

And this goes over and over in the dev source code fails:

[Error] WebSocket connection to ‘wss://public-api.wordpress.com/pinghub/wpcom/me/newest-note-data’ failed: Unexpected response code: 403

And this:

[Error] Failed to load resource: the server responded with a status of 404 () (nb.json, line 0)https://widgets.wp.com/languages/notifications/nb.json

All over our sites. We run every wordpress up tp date, pluginsIve seen this problem ALL over the web, on your support forums, GitHub, wordpress.com, but no solutions!

I would really like a fix to this problem, dough it makes our sites slower.

The page I need help with: [log in to see the link]