Google Nest Community

I undid the factory reset with the phone hack to get wifi connecties back. Then chromecast could be seen again by my services (but not yet cast). Just left it plugged in, tried a day later. Works!

Yes, working again!

Read the replies. You can undo the factory reset by changing the date on your phone.

By changing the date on your phone and then you do a new setup to your chromecast from there

It’s working again (in the Netherlands)! After a datefix on my phone yesterday to undo the factory reset, the chromecast is casting again today. So apparently, they’ve updatet something.