Brilliant for a couple of months. and was so handy if I happened to forget my wallet. Had a software update on my phone. Now this app does not work at all for for any of my cards contactless payments. Very disappointed. None of my cards are recognised. Tried everything- uninstalling the app reinstalled it again. No joy! Useless now. Have contacted Google Pay help but no results at all. What's the fix - if any for this? Are other people finding that this app no longer works?