Cash Machines Go Quiet: a Six-Day Outage Hits 30 Banks at Once

For six days in early October, a large part of Bangladesh's card and cash-machine system is running on a warning. A migration of the Q-Cash network, scheduled from 9pm on 4 October to about noon on 10 October, has restricted technology-based services at roughly 30 banks. ATMs, cash recyclers, debit and credit cards, shop terminals, Bangla QR, NPSB transfers and some online payments can fail, depending on the bank and the hour.

The list is not a handful of small lenders. It includes Sonali, Janata, Agrani and Rupali, the state-owned banks that still anchor wage payments, pensions and rural cash, and private and Islamic banks that handle a large share of city retail: Trust Bank, Bank Asia, National Bank, Jamuna Bank, Mercantile Bank, ONE Bank, Shahjalal Islami Bank, Social Islami Bank, Dutch-Bangla is not on every notice, but Agrani, Janata, BASIC, Bangladesh Krishi Bank, NCC, Modhumoti, Midland, Meghna, Community Bank, First Security Islami, ICB Islamic, NRB Commercial, NRB Global, Shimanto, South Bangla Agriculture and Commerce, Union, Uttara and Bank Alfalah are. Q-Cash itself says 37 banks take its services. When most of them limit the same pipes at once, a back-office job becomes a public outage.

Banks told customers by SMS and branch notice. The stated reason is technical: move the network so it can handle more transactions, with better security and fewer failures afterwards. That is a normal reason for a maintenance window. What is less normal is the width of it. A single bank upgrading its own switch inconveniences its own clients. A shared switch used by 30 banks, taken down across the same nights, inconveniences anyone whose salary card, shop terminal or neighbourhood ATM sits on that switch.

Reports on 5 October said Bangladesh Bank had not been informed beforehand. If that holds, the country's payments overseer learned of a multi-bank retail outage the way customers did: from notices already in the field. For a network that moves cash withdrawals and card purchases, that is a governance gap as much as a technical one.

The practical effect is uneven, which makes it worse to plan around. One bank's notice suspends Q-Cash ATMs, cash recyclers, credit and prepaid cards and point-of-sale from the evening of 4 October until midday on 10 October, while saying some debit-card routes stay up. NRBC Bank told clients that ATMs, cards, fund transfers and Bangla QR would be limited in the same window, but that transfers to bKash, Nagad and Upay through its own app would continue. Another customer at another bank may find none of those doors open. There is no single public list of what still works.

That is the cost that does not show up in a migration plan. A shop that takes cards on a Q-Cash terminal loses evening sales or turns people away. A household that times an ATM visit to a salary credit finds a dark screen. Someone sending money at night, outside mobile-wallet hours they trust, has to wait or use a bank that is not on the list. The disruption is worst for people with one account and one card, not for people who can switch to a second bank or an agent outlet.

The end date is at least specific. Banks have said services should return once the migration is finished, with Saturday midday, 10 October, as the stated close. Until then the formal advice is thin: use a channel your own bank has said is still live, carry cash if the withdrawal cannot wait, and do not assume a card that worked on 3 October will work on 7 October.

A successful migration would leave the network faster and harder to break. A failed or extended one would leave 30 banks explaining why a scheduled upgrade became an unscheduled payments problem. Customers will judge it by a simpler test: whether the machine gives cash, and the terminal takes the card, on Saturday afternoon.