Play services asking for google credentials after Signal install

[AC Question]

Got an error on 2/23/2017 from Google Play Services asking for credentials saying there is a sync error.

 

[wyelkins]

I got that today on 3 devices. Nexus 5X, Nvidia Shield Tablet and Nexus Player. Can't find anything about it in the news.

 

[Javier P]

It seems Google is having some issues today. I got the same message for a secondary account.

https://support.google.com/accounts/answer/7026266