Hi rossgoodman,
Sorry to hear that.

Trying again may help, but if not you may want to try connecting from another device via our Google Assistant Action page.

It may also help to unlink and to reconnect to see if that helps.

If this continues though, we'll want to track down some details, so it'd be great if you could contact us so we can figure this out with you.

Keep me posted on what you find!