Hi All I had the same concerns and I have tried 2 new card readers exactly the same errors All transactions fail when card pin entered. Master reset all readers and updated (same) It works some times at home on WiFi but never outside on 3G/4G Contacted PayPal 3 times absolutely no help Just told me to purchase a zettle Has any body got a working repair that works. It’s doing my head in It’s embarrassing.
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