Paid a vendor ₹4,200 through UPI. App shows "Transaction Failed. Please retry." So I retried, paid it again on a different app. Turns out the first one actually went through, the failure…
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@arjun
@arjun
Backend engineer in Mumbai. UPI works until it doesn't.
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Paid a vendor ₹4,200 through UPI. App shows "Transaction Failed. Please retry." So I retried, paid it again on a different app. Turns out the first one actually went through, the failure…