This is the latest in a long line of banking outages.
In May, a number of major banks disclosed that 1.2m people were affected by them in the UK in 2024.
According to a report in March, nine major banks and building societies have had around 803 hours – the equivalent of 33 days – of tech outages since 2023.
Inconvenient for customers, outages come at a cost to the banks, too.
The Commons Treasury Committee found Barclays could face compensation payments of £12.5m over outages since 2023.
Over the same period, Natwest has paid £348,000, HSBC has paid £232,697, and Lloyds has paid £160,000.
Other banks have paid smaller sums.
