Malaysia's immigration system crashed for the second time in just over a month on May 28, stranding tens of thousands of travelers in long queues at checkpoints nationwide and choking the country's busiest land crossings with Singapore.

KUALA LUMPUR, May 29 — Tens of thousands of travellers braved massive queues at all entry points across Malaysia yesterday, after the national immigration system collapsed once...

Thursday’s disruption follows a similar incident on Apr 23. An official said “problems are bound to happen” with the decades-old Malaysian Immigration Systems (MyIMMs), which will…