Fill out billing address. Tap "save" It processes for a moment, then throws me back to "add billing address".
Looked up this problem, tried various things, nothing worked. Just takes my billing address, then loops me back to adding it again. And again, and again, and again. Never progresses past that "add billing address" step. And thanks to this critical error, I cannot add my credit card to the wallet. And cannot buy a favored watch face.
Until this gets fixed.
