Reply To: Angry Birds Friends Network Error

I get the same error 01009904, but only on Windows 10 running the AB Friends app.
The other error occurs when using the Edge or Chrome browser to play from:
01059904
Android play is fine, no probs.

Rovio Support didn’t gove any more than the standard list of try-this-and-that.
They generate and project these error messages without being able to tell under what circumstances.